Amazon Linux 2023 Security Advisory: ALAS2023-2026-1515
Advisory Released Date: 2026-04-01
Advisory Updated Date: 2026-04-01
FAQs regarding Amazon Linux ALAS/CVE Severity
In the Linux kernel, the following vulnerability has been resolved:
audit: add fchmodat2() to change attributes class (CVE-2025-71239)
In the Linux kernel, the following vulnerability has been resolved:
fs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadata (CVE-2025-71265)
In the Linux kernel, the following vulnerability has been resolved:
fs: ntfs3: check return value of indx_find to avoid infinite loop (CVE-2025-71266)
In the Linux kernel, the following vulnerability has been resolved:
fs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LIST (CVE-2025-71267)
In the Linux kernel, the following vulnerability has been resolved:
espintcp: Fix race condition in espintcp_close() (CVE-2026-23239)
In the Linux kernel, the following vulnerability has been resolved:
tls: Fix race condition in tls_sw_cancel_work_tx() (CVE-2026-23240)
In the Linux kernel, the following vulnerability has been resolved:
audit: add missing syscalls to read class (CVE-2026-23241)
In the Linux kernel, the following vulnerability has been resolved:
xfs: check for deleted cursors when revalidating two btrees (CVE-2026-23249)
Affected Packages:
kernel6.18
Issue Correction:
Run dnf update kernel6.18 --releasever 2023.10.20260330 or dnf update --advisory ALAS2023-2026-1515 --releasever 2023.10.20260330 to update your system.
More information on how to update your system can be found on this page: Amazon Linux 2023 documentation
aarch64:
kernel6.18-libbpf-static-6.18.16-18.222.amzn2023.aarch64
kernel6.18-libbpf-devel-6.18.16-18.222.amzn2023.aarch64
python3-perf6.18-6.18.16-18.222.amzn2023.aarch64
kernel6.18-modules-extra-common-6.18.16-18.222.amzn2023.aarch64
kernel6.18-tools-6.18.16-18.222.amzn2023.aarch64
kernel6.18-tools-debuginfo-6.18.16-18.222.amzn2023.aarch64
bpftool6.18-debuginfo-6.18.16-18.222.amzn2023.aarch64
kernel-livepatch-6.18.16-18.222-1.0-0.amzn2023.aarch64
perf6.18-debuginfo-6.18.16-18.222.amzn2023.aarch64
kernel6.18-libbpf-debuginfo-6.18.16-18.222.amzn2023.aarch64
kernel6.18-modules-extra-6.18.16-18.222.amzn2023.aarch64
kernel6.18-libbpf-6.18.16-18.222.amzn2023.aarch64
python3-perf6.18-debuginfo-6.18.16-18.222.amzn2023.aarch64
bpftool6.18-6.18.16-18.222.amzn2023.aarch64
perf6.18-6.18.16-18.222.amzn2023.aarch64
kernel6.18-tools-devel-6.18.16-18.222.amzn2023.aarch64
kernel6.18-debuginfo-6.18.16-18.222.amzn2023.aarch64
kernel6.18-headers-6.18.16-18.222.amzn2023.aarch64
kernel6.18-6.18.16-18.222.amzn2023.aarch64
kernel6.18-debuginfo-common-aarch64-6.18.16-18.222.amzn2023.aarch64
kernel6.18-devel-6.18.16-18.222.amzn2023.aarch64
src:
kernel6.18-6.18.16-18.222.amzn2023.src
x86_64:
kernel6.18-libbpf-debuginfo-6.18.16-18.222.amzn2023.x86_64
kernel6.18-modules-extra-common-6.18.16-18.222.amzn2023.x86_64
python3-perf6.18-6.18.16-18.222.amzn2023.x86_64
kernel6.18-tools-debuginfo-6.18.16-18.222.amzn2023.x86_64
kernel6.18-libbpf-6.18.16-18.222.amzn2023.x86_64
kernel6.18-tools-devel-6.18.16-18.222.amzn2023.x86_64
perf6.18-6.18.16-18.222.amzn2023.x86_64
kernel6.18-modules-extra-6.18.16-18.222.amzn2023.x86_64
bpftool6.18-debuginfo-6.18.16-18.222.amzn2023.x86_64
kernel6.18-libbpf-static-6.18.16-18.222.amzn2023.x86_64
kernel6.18-tools-6.18.16-18.222.amzn2023.x86_64
kernel6.18-libbpf-devel-6.18.16-18.222.amzn2023.x86_64
kernel-livepatch-6.18.16-18.222-1.0-0.amzn2023.x86_64
perf6.18-debuginfo-6.18.16-18.222.amzn2023.x86_64
kernel6.18-headers-6.18.16-18.222.amzn2023.x86_64
bpftool6.18-6.18.16-18.222.amzn2023.x86_64
python3-perf6.18-debuginfo-6.18.16-18.222.amzn2023.x86_64
kernel6.18-debuginfo-6.18.16-18.222.amzn2023.x86_64
kernel6.18-6.18.16-18.222.amzn2023.x86_64
kernel6.18-debuginfo-common-x86_64-6.18.16-18.222.amzn2023.x86_64
kernel6.18-devel-6.18.16-18.222.amzn2023.x86_64