Linux · Security advisory · March 20, 2026

ELSA-2026-50160: Security update for 35 packages

ELSA-2026-50160, released March 20, 2026, fixes 48 CVEs across 35 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
48
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0041
35th percentile

Priority of the 48 CVEs

Patch now 0 Urgent 1 High 18 Routine 29

Fixed package versions

ProductReleaseFixed in
kernel-uekol 100:6.12.0-200.74.27.el9uek
kernel-uekol 90:6.12.0-200.74.27.el9uek
kernel-uek-coreol 100:6.12.0-200.74.27.el9uek
kernel-uek-coreol 90:6.12.0-200.74.27.el9uek
kernel-uek-debugol 100:6.12.0-200.74.27.el9uek
kernel-uek-debugol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-coreol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-coreol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-develol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-develol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-modulesol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-modulesol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-coreol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-coreol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-deprecatedol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-deprecatedol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-desktopol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-desktopol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-extraol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-extraol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-extra-netfilterol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-extra-netfilterol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-usbol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-usbol 90:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-wirelessol 100:6.12.0-200.74.27.el9uek
kernel-uek-debug-modules-wirelessol 90:6.12.0-200.74.27.el9uek
kernel-uek-develol 100:6.12.0-200.74.27.el9uek
kernel-uek-develol 90:6.12.0-200.74.27.el9uek
kernel-uek-docol 100:6.12.0-200.74.27.el9uek
kernel-uek-docol 90:6.12.0-200.74.27.el9uek
kernel-uek-modulesol 100:6.12.0-200.74.27.el9uek
kernel-uek-modulesol 90:6.12.0-200.74.27.el9uek
kernel-uek-modules-coreol 100:6.12.0-200.74.27.el9uek
kernel-uek-modules-coreol 90:6.12.0-200.74.27.el9uek
kernel-uek-modules-deprecatedol 100:6.12.0-200.74.27.el9uek
kernel-uek-modules-deprecatedol 90:6.12.0-200.74.27.el9uek
kernel-uek-modules-desktopol 100:6.12.0-200.74.27.el9uek
kernel-uek-modules-desktopol 90:6.12.0-200.74.27.el9uek
kernel-uek-modules-extraol 100:6.12.0-200.74.27.el9uek
kernel-uek-modules-extraol 90:6.12.0-200.74.27.el9uek
kernel-uek-modules-extra-netfilterol 100:6.12.0-200.74.27.el9uek
kernel-uek-modules-extra-netfilterol 90:6.12.0-200.74.27.el9uek
kernel-uek-modules-usbol 100:6.12.0-200.74.27.el9uek
kernel-uek-modules-usbol 90:6.12.0-200.74.27.el9uek
kernel-uek-modules-wirelessol 100:6.12.0-200.74.27.el9uek
kernel-uek-modules-wirelessol 90:6.12.0-200.74.27.el9uek
kernel-uek-toolsol 100:6.12.0-200.74.27.el9uek
kernel-uek-toolsol 90:6.12.0-200.74.27.el9uek
kernel-uek64kol 100:6.12.0-200.74.27.el9uek
kernel-uek64kol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-coreol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-coreol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-develol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-develol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-modulesol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-modulesol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-coreol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-coreol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-deprecatedol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-deprecatedol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-desktopol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-desktopol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-extraol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-extraol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-extra-netfilterol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-extra-netfilterol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-usbol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-usbol 90:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-wirelessol 100:6.12.0-200.74.27.el9uek
kernel-uek64k-modules-wirelessol 90:6.12.0-200.74.27.el9uek

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2025-68823 ublk: fix deadlock when reading partition table 9.8 0.0013 None reported
High CVE-2026-23056 linux: In the Linux kernel, the following vulnerability has been resolved: uacce: implement mremap in uacce_vm_ops to retur... n/a 0.0021 None reported
High CVE-2026-23172 kernel: In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: fix potential skb->frags overflo... 8.8 0.0020 None reported
High CVE-2026-23098 linux: In the Linux kernel, the following vulnerability has been resolved: netrom: fix double-free in nr_route_frame() In... 7.8 0.0020 None reported
High CVE-2026-23176 linux: In the Linux kernel, the following vulnerability has been resolved: platform/x86: toshiba_haps: Fix memory leaks in... n/a 0.0020 None reported
High CVE-2026-23182 linux: In the Linux kernel, the following vulnerability has been resolved: spi: tegra: Fix a memory leak in tegra_slink_pro... n/a 0.0020 None reported
High CVE-2025-40082 linux: In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix slab-out-of-bounds read in hfsplus_... 7.1 0.0019 None reported
High CVE-2026-23233 f2fs: fix to avoid mapping wrong physical block for swapfile 7.8 0.0018 None reported
High CVE-2026-23235 f2fs: fix out-of-bounds access in sysfs attribute read/write 7.8 0.0018 None reported
High CVE-2026-23083 linux: In the Linux kernel, the following vulnerability has been resolved: fou: Don't allow 0 for FOU_ATTR_IPPROTO 7.8 0.0016 None reported
High CVE-2025-71220 linux: In the Linux kernel, the following vulnerability has been resolved: smb/server: call ksmbd_session_rpc_close() on er... 7.8 0.0015 None reported
High CVE-2025-71203 linux: In the Linux kernel, the following vulnerability has been resolved: riscv: Sanitize syscall table indexing under spe... 7.0 0.0015 None reported
High CVE-2026-23224 erofs: fix UAF issue for file-backed mounts w/ directio option 7.8 0.0014 None reported
High CVE-2026-23180 linux: In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: add bounds check for if_id in IRQ... 7.0 0.0014 None reported
High CVE-2026-23221 bus: fsl-mc: fix use-after-free in driver_override_show() 7.8 0.0014 None reported
High CVE-2025-71233 PCI: endpoint: Avoid creating sub-groups asynchronously 8.4 0.0014 None reported
High CVE-2026-23234 f2fs: fix to avoid UAF in f2fs_write_end_io() 7.8 0.0014 None reported
High CVE-2026-23187 linux: In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx8m-blk-ctrl: fix out-of-range acces... 7.1 0.0014 None reported
High CVE-2026-23158 linux: In the Linux kernel, the following vulnerability has been resolved: gpio: virtuser: fix UAF in configfs release path... 7.8 0.0014 None reported
Routine CVE-2025-68365 linux: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Initialize allocated memory before use... 5.5 0.0041 None reported
Routine CVE-2025-71204 linux: In the Linux kernel, the following vulnerability has been resolved: smb/server: fix refcount leak in parse_durable_h... 5.5 0.0033 None reported
Routine CVE-2026-23236 fbdev: smscufx: properly copy ioctl memory to kernelspace 5.5 0.0023 None reported
Routine CVE-2026-23222 crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly 5.5 0.0015 None reported
Routine CVE-2026-23063 linux: In the Linux kernel, the following vulnerability has been resolved: uacce: ensure safe queue release with state mana... 5.5 0.0015 None reported
Routine CVE-2026-23075 linux: In the Linux kernel, the following vulnerability has been resolved: can: esd_usb: esd_usb_read_bulk_callback(): fix... 5.5 0.0015 None reported
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