# ALAS2023-2026-1468: Security update for 22 packages ALAS2023-2026-1468, released March 2, 2026, fixes 52 CVEs across 22 products. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/linux/alas2023-2026-1468 - Platform: Linux - Released: Mar 2, 2026 - Priority: High (Closes CVE-2026-23111, high severity) - CVEs: 52, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2026-1468.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [bpftool](https://patchblox.com/security/data/product/linux/bpftool.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [bpftool-debuginfo](https://patchblox.com/security/data/product/linux/bpftool-debuginfo.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel](https://patchblox.com/security/data/product/linux/kernel.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-debuginfo](https://patchblox.com/security/data/product/linux/kernel-debuginfo.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-debuginfo-common-aarch64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-aarch64.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-debuginfo-common-x86_64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-x86-64.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-devel](https://patchblox.com/security/data/product/linux/kernel-devel.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-headers](https://patchblox.com/security/data/product/linux/kernel-headers.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-libbpf](https://patchblox.com/security/data/product/linux/kernel-libbpf.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-libbpf-debuginfo](https://patchblox.com/security/data/product/linux/kernel-libbpf-debuginfo.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-libbpf-devel](https://patchblox.com/security/data/product/linux/kernel-libbpf-devel.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-libbpf-static](https://patchblox.com/security/data/product/linux/kernel-libbpf-static.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-livepatch-6.1.163-186.299](https://patchblox.com/security/data/product/linux/kernel-livepatch-6.1.163-186.299.md) | amzn 2023 | 1:1.0-0.amzn2023 | | [kernel-modules-extra](https://patchblox.com/security/data/product/linux/kernel-modules-extra.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-modules-extra-common](https://patchblox.com/security/data/product/linux/kernel-modules-extra-common.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-tools](https://patchblox.com/security/data/product/linux/kernel-tools.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-tools-debuginfo](https://patchblox.com/security/data/product/linux/kernel-tools-debuginfo.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [kernel-tools-devel](https://patchblox.com/security/data/product/linux/kernel-tools-devel.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [perf](https://patchblox.com/security/data/product/linux/perf.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [perf-debuginfo](https://patchblox.com/security/data/product/linux/perf-debuginfo.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [python3-perf](https://patchblox.com/security/data/product/linux/python3-perf.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | | [python3-perf-debuginfo](https://patchblox.com/security/data/product/linux/python3-perf-debuginfo.md) | amzn 2023 | 1:6.1.163-186.299.amzn2023 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2026-23111](https://patchblox.com/security/data/cve/CVE-2026-23111.md) | High | kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu... | 7.8 | 0.0113 | | | [CVE-2026-23003](https://patchblox.com/security/data/cve/CVE-2026-23003.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: k... | 8.8 | 0.0055 | | | [CVE-2025-40328](https://patchblox.com/security/data/cve/CVE-2025-40328.md) | High | smb: client: fix potential UAF in smb2_close_cached_fid() | 8.8 | 0.0049 | | | [CVE-2026-23193](https://patchblox.com/security/data/cve/CVE-2026-23193.md) | High | kernel-rt-devel: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.8 | 0.0036 | | | [CVE-2026-23054](https://patchblox.com/security/data/cve/CVE-2026-23054.md) | High | kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu... | 7.0 | 0.0021 | | | [CVE-2026-23001](https://patchblox.com/security/data/cve/CVE-2026-23001.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i... | 7.8 | 0.0021 | | | [CVE-2026-23025](https://patchblox.com/security/data/cve/CVE-2026-23025.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: mm/page_alloc: prevent pcp corruption with SMP=n... | 7.8 | 0.0021 | | | [CVE-2026-23010](https://patchblox.com/security/data/cve/CVE-2026-23010.md) | High | kernel: In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix use-after-free in inet6_addr_del(). syz... | 7.8 | 0.0020 | | | [CVE-2026-23074](https://patchblox.com/security/data/cve/CVE-2026-23074.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: p... | 7.8 | 0.0019 | | | [CVE-2023-54285](https://patchblox.com/security/data/cve/CVE-2023-54285.md) | High | kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues The following security issues wer... | 7.8 | 0.0018 | | | [CVE-2026-23209](https://patchblox.com/security/data/cve/CVE-2026-23209.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: L... | 7.8 | 0.0017 | | | [CVE-2026-23099](https://patchblox.com/security/data/cve/CVE-2026-23099.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: bonding: limit BOND_MODE_8023AD to Ethernet devi... | 7.1 | 0.0017 | | | [CVE-2025-38718](https://patchblox.com/security/data/cve/CVE-2025-38718.md) | High | sctp: linearize cloned gso packets in sctp_rcv | 7.8 | 0.0017 | | | [CVE-2025-71089](https://patchblox.com/security/data/cve/CVE-2025-71089.md) | High | iommu: disable SVA when CONFIG_X86 is set | 7.8 | 0.0016 | | | [CVE-2026-23083](https://patchblox.com/security/data/cve/CVE-2026-23083.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: fou: Don't allow 0 for FOU_ATTR_IPPROTO | 7.8 | 0.0016 | | | [CVE-2025-68340](https://patchblox.com/security/data/cve/CVE-2025-68340.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: team: Move team device type change at the end of... | 7.0 | 0.0015 | | | [CVE-2026-23144](https://patchblox.com/security/data/cve/CVE-2026-23144.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: L... | 7.3 | 0.0015 | | | [CVE-2026-23105](https://patchblox.com/security/data/cve/CVE-2026-23105.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: net/sched: qfq: Use cl_is_active to determine wh... | 8.8 | 0.0015 | | | [CVE-2026-23156](https://patchblox.com/security/data/cve/CVE-2026-23156.md) | High | kernel: In the Linux kernel, the following vulnerability has been resolved: efivarfs: fix error propagation in efivar_entry_g... | 7.8 | 0.0014 | | | [CVE-2026-23216](https://patchblox.com/security/data/cve/CVE-2026-23216.md) | High | scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() | 8.8 | 0.0014 | | | [CVE-2026-23102](https://patchblox.com/security/data/cve/CVE-2026-23102.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: arm64/fpsimd: signal: Fix restoration of SVE con... | 7.1 | 0.0014 | | | [CVE-2026-23168](https://patchblox.com/security/data/cve/CVE-2026-23168.md) | High | kernel: In the Linux kernel, the following vulnerability has been resolved: flex_proportions: make fprop_new_period() hardirq... | 7.8 | 0.0014 | | | [CVE-2026-23103](https://patchblox.com/security/data/cve/CVE-2026-23103.md) | High | kernel: In the Linux kernel, the following vulnerability has been resolved: ipvlan: Make the addrs_lock be per port Make the... | 8.8 | 0.0013 | | | [CVE-2026-23110](https://patchblox.com/security/data/cve/CVE-2026-23110.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: c... | 7.8 | 0.0011 | | | [CVE-2026-23097](https://patchblox.com/security/data/cve/CVE-2026-23097.md) | High | kernel-core: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: L... | 7.5 | 0.0011 | | | [CVE-2025-68365](https://patchblox.com/security/data/cve/CVE-2025-68365.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Initialize allocated memory before use... | 5.5 | 0.0041 | | | [CVE-2025-71268](https://patchblox.com/security/data/cve/CVE-2025-71268.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths... | 5.5 | 0.0033 | | | [CVE-2026-23095](https://patchblox.com/security/data/cve/CVE-2026-23095.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: gue: Fix skb memleak with inner IP protocol 0 | 5.5 | 0.0031 | | | [CVE-2026-23038](https://patchblox.com/security/data/cve/CVE-2026-23038.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc... | 5.5 | 0.0028 | | | [CVE-2026-22999](https://patchblox.com/security/data/cve/CVE-2026-22999.md) | Routine | kernel-livepatch-SLE15-SP6_Update_12: This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.53 fixes various security issues The following secu... | 5.5 | 0.0024 | | | [CVE-2025-38591](https://patchblox.com/security/data/cve/CVE-2025-38591.md) | Routine | bpf: Reject narrower access to pointer ctx fields | 5.5 | 0.0022 | | | [CVE-2026-23005](https://patchblox.com/security/data/cve/CVE-2026-23005.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Clear XSTATE_BV[i] in guest XSAVE state... | 5.5 | 0.0022 | | | [CVE-2026-23011](https://patchblox.com/security/data/cve/CVE-2026-23011.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: ipv4: ip_gre: make ipgre_header() robust Analog... | 6.6 | 0.0021 | | | [CVE-2025-68725](https://patchblox.com/security/data/cve/CVE-2025-68725.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: bpf: Do not let BPF test infra emit invalid GSO... | 5.5 | 0.0019 | | | [CVE-2026-23069](https://patchblox.com/security/data/cve/CVE-2026-23069.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix potential underflow in virtio_... | 5.5 | 0.0018 | | | [CVE-2026-23060](https://patchblox.com/security/data/cve/CVE-2026-23060.md) | Routine | kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu... | 6.5 | 0.0018 | | | [CVE-2025-71194](https://patchblox.com/security/data/cve/CVE-2025-71194.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock in wait_current_trans() due... | 5.5 | 0.0018 | | | [CVE-2026-23128](https://patchblox.com/security/data/cve/CVE-2026-23128.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: arm64: Set __nocfi on swsusp_arch_resume() A DA... | 5.5 | 0.0017 | | | [CVE-2026-23086](https://patchblox.com/security/data/cve/CVE-2026-23086.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: cap TX credit to local buffer size... | 6.2 | 0.0017 | | | [CVE-2023-53421](https://patchblox.com/security/data/cve/CVE-2023-53421.md) | Routine | blk-cgroup: Reinit blkg_iostat_set after clearing in blkcg_reset_stats() | 5.5 | 0.0017 | | | [CVE-2026-23107](https://patchblox.com/security/data/cve/CVE-2026-23107.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: arm64/fpsimd: signal: Allocate SSVE storage when... | 6.2 | 0.0015 | | | [CVE-2026-23198](https://patchblox.com/security/data/cve/CVE-2026-23198.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: KVM: Don't clobber irqfd routing type when deass... | 5.5 | 0.0015 | | | [CVE-2026-23085](https://patchblox.com/security/data/cve/CVE-2026-23085.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Avoid truncating memory addr... | 5.5 | 0.0015 | | | [CVE-2026-23145](https://patchblox.com/security/data/cve/CVE-2026-23145.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: ext4: fix iloc.bh leak in ext4_xattr_inode_updat... | 5.5 | 0.0015 | | | [CVE-2026-23142](https://patchblox.com/security/data/cve/CVE-2026-23142.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-scheme: cleanup access_pattern su... | 5.5 | 0.0015 | | | [CVE-2026-23071](https://patchblox.com/security/data/cve/CVE-2026-23071.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: regmap: Fix race condition in hwspinlock irqsave... | 5.5 | 0.0014 | | | [CVE-2026-23119](https://patchblox.com/security/data/cve/CVE-2026-23119.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: bonding: provide a net pointer to __skb_flow_dis... | 5.5 | 0.0014 | | | [CVE-2026-23125](https://patchblox.com/security/data/cve/CVE-2026-23125.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: sctp: move SCTP_CMD_ASSOC_SHKEY right after SCTP... | 5.5 | 0.0014 | | | [CVE-2026-23205](https://patchblox.com/security/data/cve/CVE-2026-23205.md) | Routine | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: c... | 5.5 | 0.0014 | | | [CVE-2026-23124](https://patchblox.com/security/data/cve/CVE-2026-23124.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: ipv6: annotate data-race in ndisc_router_discove... | 5.9 | 0.0011 | | | [CVE-2026-23212](https://patchblox.com/security/data/cve/CVE-2026-23212.md) | Routine | bonding: annotate data-races around slave->last_rx | 5.5 | 0.0010 | | | [CVE-2026-23126](https://patchblox.com/security/data/cve/CVE-2026-23126.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: netdevsim: fix a race issue related to the opera... | 6.3 | 0.0010 | | --- Data as of 2026-11-10T20:03:11Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). 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