ALSA-2026:2721

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: ntbhwswitchtec: Fix shift-out-of-bounds in switchtecntbmwsettrans (CVE-2023-53034)
• kernel: Linux kernel erofs: Use-After-Free due to device type mismatch (CVE-2025-38172)
• kernel: smc: Fix use-after-free in _pnetfindbasendev() (CVE-2025-40064)
• kernel: Bluetooth: ISO: Fix possible UAF on isoconnfree (CVE-2025-40141)
• kernel: Linux kernel ALSA USB audio driver: Buffer overflow leading to information disclosure and denial of service (CVE-2025-40269)
• kernel: NFSv4/pNFS: Clear NFSINOLAYOUTCOMMIT in pnfsmarklayoutstateidinvalid (CVE-2025-68349)
• kernel: nvme-tcp: fix NULL pointer dereferences in nvmettcpbuildpduiovec (CVE-2026-22998)

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.