# CVE-2025-21834: kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system

CVE-2025-21834 is fixed in 111 products on 1 platform, first by DEBIAN-CVE-2025-21834, released March 6, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-21834
- Priority: High
- CVSS: 8.8 (important)
- EPSS: 0.0018
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 6, 2025

## Description

The kernel packages contain the Linux kernel, the core of any Linux operating system.    Security Fix(es):      * kernel: seccomp: passthrough uretprobe systemcall without filtering (CVE-2025-21834)   * kernel: ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv() (CVE-2026-23003)   * kernel: netfilter: nf_tables: Fix for duplicate device in netdev hooks (CVE-2026-43454)   * kernel: netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table() (CVE-2026-43450)   * kernel: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (CVE-2026-45970)   * kernel: ip6_gre: Use cached t->net in ip6erspan_changelink() (CVE-2026-46120)   * kernel: iommu/amd: Fix clone_alias() to use the original device's devid (CVE-2026-53053)   * kernel: NFSD: fix nfs4_file access extra count in nfsd4_add_rdaccess_to_wrdeleg (CVE-2026-53026)   * kernel: zram: fix use-after-free in zram_bvec_write_partial() (CVE-2026-53185)   * kernel: USB: serial: io_ti: fix heap overflow in get_manuf_info() (CVE-2026-53196)   * kernel: mm/huge_memory: update file PMD counter before folio_put() (CVE-2026-53189)   * kernel: mm/list_lru: drain before clearing xarray entry on reparent (CVE-2026-53153)   * kernel: pNFS: Fix use-after-free in pnfs_update_layout() (CVE-2026-63800)   * kernel: nfsd: fix posix_acl leak on SETACL decode failure (CVE-2026-53397)   * kernel: nfsd: release layout stid on setlease failure (CVE-2026-53399)   * kernel: NFSv4/flexfiles: reject zero filehandle version count (CVE-2026-53392)   * kernel: NFSv4/pNFS: reject zero-length r_addr in nfs4_decode_mp_ds_addr (CVE-2026-53391)   * kernel: net: mana: validate rx_req_idx to prevent out-of-bounds array access (CVE-2026-64018)   * kernel: smb: client: protect tc_count increment in smb2_find_smb_sess_tcon_unlocked() (CVE-2026-64136)   * kernel: netfilter: ipset: fix race between dump and ip_set_list resize (CVE-2026-64189)   * kernel: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (CVE-2026-64320)   * kernel: crypto: qat - fix VF2PF work teardown race in adf_disable_sriov() (CVE-2026-64438)   * kernel: crypto: qat - validate RSA CRT component lengths (CVE-2026-64304)   * kernel: NFSv4: include MAY_WRITE in open permission mask for O_TRUNC (CVE-2026-64298)   * kernel: ALSA: virtio: Validate control metadata from the device (CVE-2026-64490)   * kernel: mm: shrinker: fix shrinker_info teardown race with expansion (CVE-2026-64418)   * kernel: smb: client: fix change notify replay double-free (CVE-2026-64384)   * kernel: Input: synaptics-rmi4 - bound the F3A keymap to the GPIO count (CVE-2026-64277)   * kernel: Input: synaptics-rmi4 - bound the F30 keymap to the GPIO/LED count (CVE-2026-64276)   * kernel: AMD-SN-7061: Safe RET Interrupt Vulnerability (CVE-2026-68480)   * kernel: mm/khugepaged: write all dirty file folios when collapsing (CVE-2026-68086)   * kernel: Linux kernel: Arbitrary code execution via userfaultfd shadow stack manipulation (CVE-2026-68166)   * kernel: locking/rt: Fix the incorrect RCU protection in rt_spin_unlock() (CVE-2026-72069)   * kernel: nvmet-auth: reject short AUTH_RECEIVE buffers (CVE-2026-72130)   * kernel: ceph: give up on paths longer than PATH_MAX (CVE-2024-53685)   * kernel: ceph: fix memory leaks in ceph_mdsc_build_path() (CVE-2026-43419)   * kernel: ceph: add a bunch of missing ceph_path_info initializers (CVE-2026-43408)   Bug Fix(es) and Enhancement(s):      * AlmaLinux 10: s390: Revert support for DCACHE_WORD_ACCESS [almalinux-10.2.z] (JIRA:AlmaLinux-188180)   * qede: build_skb failure causes off-by-one BD ring corruption and kernel panic [almalinux-10.2.z] (JIRA:AlmaLinux-193043)   * ss core dumped when there is an SCTP session [almalinux-10.2.z] (JIRA:AlmaLinux-212393)   * [AlmaLinux-10.2.z] Intel CWF: CPU is unable to obtain cstate1 on idle system (JIRA:AlmaLinux-218627)   * AlmaLinux10.0 - s390/pfault: Fix virtual vs physical address confusion [almalinux-10.2.z] (JIRA:AlmaLinux-222507)   For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | kernel RHEL 10 | 6.12.0-211.50.1.el10_2 | [RHSA-2026:61887](https://patchblox.com/security/data/fix/linux/rhsa-2026-61887.md) | Sep 2, 2026 |
| Linux | kernel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel rocky 10 | 0:6.12.0-211.50.1.el10_2 | [RLSA-2026:61887](https://patchblox.com/security/data/fix/linux/rlsa-2026-61887.md) | Sep 2, 2026 |
| Linux | kernel-64k almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-debug almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-debug-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-debug-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-debug-devel-matched almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-debug-modules almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-debug-modules-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-debug-modules-extra almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-devel-matched almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-modules almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-modules-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-64k-modules-extra almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-abi-stablelists almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-abi-stablelists ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-core ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-cross-headers almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-cross-headers ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-debug almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-debug ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-debug-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-debug-core ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-debug-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-debug-devel ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-debug-devel-matched almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-debug-devel-matched ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-debug-modules almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-debug-modules ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-debug-modules-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-debug-modules-core ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-debug-modules-extra almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-debug-modules-extra ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-debug-uki-virt almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-debug-uki-virt ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-devel ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-devel-matched almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-devel-matched ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-doc almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-doc ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-headers almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-headers ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-modules almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-modules ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-modules-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-modules-core ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-modules-extra almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-modules-extra ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-modules-extra-matched almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-modules-extra-matched ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-rt almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-debug almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-debug-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-debug-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-debug-modules almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-debug-modules-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-debug-modules-extra almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-modules almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-modules-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-64k-modules-extra almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-debug almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-debug-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-debug-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-debug-modules almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-debug-modules-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-debug-modules-extra almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-modules almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-modules-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-rt-modules-extra almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-tools almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-tools ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-tools-libs almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-tools-libs ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-tools-libs-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-tools-libs-devel ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-uek ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-devel ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-devel ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-devel ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-devel ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-doc ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-doc ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-deprecated ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-deprecated ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-desktop ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-desktop ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-extra ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-usb ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-usb ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-wireless ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-modules-wireless ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-tools ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek-tools ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-devel ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-core ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-core ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-extra ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-usb ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-usb ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 10 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 9 | 0:6.12.0-101.33.4.3.el9uek | [ELSA-2025-20480](https://patchblox.com/security/data/fix/linux/elsa-2025-20480.md) | Jul 17, 2025 |
| Linux | kernel-uki-virt almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-uki-virt ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-uki-virt-addons almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-uki-virt-addons ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | kernel-zfcpdump almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-zfcpdump-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-zfcpdump-devel almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-zfcpdump-devel-matched almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-zfcpdump-modules almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-zfcpdump-modules-core almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | kernel-zfcpdump-modules-extra almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | libperf almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | libperf ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | linux Debian 13.5 (trixie) | 6.12.15-1 | [DEBIAN-CVE-2025-21834](https://patchblox.com/security/data/fix/linux/debian-cve-2025-21834.md) | Mar 6, 2025 |
| Linux | linux Debian 14 | 6.12.15-1 | [DEBIAN-CVE-2025-21834](https://patchblox.com/security/data/fix/linux/debian-cve-2025-21834.md) | Mar 6, 2025 |
| Linux | perf almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | perf ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | python3-perf almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | python3-perf ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | rtla almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | rtla ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |
| Linux | rv almalinux 10 | 6.12.0-211.50.1.el10_2 | [ALSA-2026:61887](https://patchblox.com/security/data/fix/linux/alsa-2026-61887.md) | Sep 1, 2026 |
| Linux | rv ol 10 | 0:6.12.0-211.50.1.el10_2 | [ELSA-2026-61887-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61887-0.md) | Sep 1, 2026 |

---

Data as of 2026-11-09T13:31:49Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.