ALAS2023-2026-1455: Security update for 22 packages

ALAS2023-2026-1455, released March 2, 2026, fixes 48 CVEs across 22 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.8

Base score, 0 to 10

Highest EPSS

0.0055

46th percentile

Priority of the 48 CVEs

Patch now 0
                                Urgent 0
                                High 15
                                Routine 33

Fixed package versions

Product	Release	Fixed in
bpftool6.12	amzn 2023	1:6.12.68-92.122.amzn2023
bpftool6.12-debuginfo	amzn 2023	1:6.12.68-92.122.amzn2023
kernel-livepatch-6.12.68-92.122	amzn 2023	1:1.0-0.amzn2023
kernel6.12	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-debuginfo	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-debuginfo-common-aarch64	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-debuginfo-common-x86_64	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-devel	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-headers	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-libbpf	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-libbpf-debuginfo	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-libbpf-devel	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-libbpf-static	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-modules-extra	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-modules-extra-common	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-tools	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-tools-debuginfo	amzn 2023	1:6.12.68-92.122.amzn2023
kernel6.12-tools-devel	amzn 2023	1:6.12.68-92.122.amzn2023
perf6.12	amzn 2023	1:6.12.68-92.122.amzn2023
perf6.12-debuginfo	amzn 2023	1:6.12.68-92.122.amzn2023
python3-perf6.12	amzn 2023	1:6.12.68-92.122.amzn2023
python3-perf6.12-debuginfo	amzn 2023	1:6.12.68-92.122.amzn2023

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-23003	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: k...	8.8	0.0055	None reported
High	CVE-2026-23054	kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu...	7.0	0.0021	None reported
High	CVE-2026-23001	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i...	7.8	0.0021	None reported
High	CVE-2026-23025	linux: In the Linux kernel, the following vulnerability has been resolved: mm/page_alloc: prevent pcp corruption with SMP=n...	7.8	0.0021	None reported
High	CVE-2026-23050	linux: In the Linux kernel, the following vulnerability has been resolved: pNFS: Fix a deadlock when returning a delegation...	7.0	0.0020	None reported
High	CVE-2026-23010	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	None reported
High	CVE-2026-23074	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: p...	7.8	0.0019	None reported
High	CVE-2026-23002	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: x...	7.0	0.0018	None reported
High	CVE-2026-23099	linux: In the Linux kernel, the following vulnerability has been resolved: bonding: limit BOND_MODE_8023AD to Ethernet devi...	7.1	0.0017	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-2026-23105	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	None reported
High	CVE-2026-23144	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: L...	7.3	0.0014	None reported
High	CVE-2026-23103	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	None reported
High	CVE-2026-23110	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: c...	7.8	0.0011	None reported
High	CVE-2026-23097	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	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-2026-23095	linux: In the Linux kernel, the following vulnerability has been resolved: gue: Fix skb memleak with inner IP protocol 0	5.5	0.0031	None reported
Routine	CVE-2026-23038	linux: In the Linux kernel, the following vulnerability has been resolved: pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc...	5.5	0.0028	None reported
Routine	CVE-2026-23035	linux: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Pass netdev to mlx5e_destroy_netdev i...	5.1	0.0024	None reported
Routine	CVE-2026-22999	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	None reported
Routine	CVE-2026-23032	linux: In the Linux kernel, the following vulnerability has been resolved: null_blk: fix kmemleak by releasing references t...	4.4	0.0023	None reported
Routine	CVE-2025-38591	bpf: Reject narrower access to pointer ctx fields	5.5	0.0022	None reported
Routine	CVE-2026-23005	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	None reported
Routine	CVE-2026-22996	linux: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Don't store mlx5e_priv in mlx5e_dev d...	5.5	0.0021	None reported
Routine	CVE-2026-23011	linux: In the Linux kernel, the following vulnerability has been resolved: ipv4: ip_gre: make ipgre_header() robust Analog...	6.6	0.0021	None reported

Also fixes CVE-2026-23003

SUSE-SU-2026:1081-1
kernel-64kb, kernel-azure, kernel-default and 7 more on sles 15.7
SUSE-SU-2026:0962-1
kernel-livepatch-SLE15-SP7-RT_Update_10 on sles 15.7
OPENSUSE-SU-2026:20416-1
dtb-aarch64, kernel-64kb, kernel-azure and 10 more on opensuse-leap 16.0
SUSE-SU-2026:20931-1
kernel-64kb, kernel-azure, kernel-default and 7 more on sles 16.0
ELSA-2026-50145
bpftool, kernel-uek, kernel-uek-container and 16 more on ol 8, ol 9
ALSA-2026:61887
kernel, kernel-64k, kernel-64k-core and 72 more on almalinux 10
RLSA-2026:61887
kernel on rocky 10
ELSA-2026-61887-0
kernel, kernel-abi-stablelists, kernel-core and 27 more on ol 10

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2026-1455.html

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