AlmaLinux alert ALSA-2026:2282 (kernel)

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[Announce] [Security Advisory] ALSA-2026:2282: kernel security update (Moderate)
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Thu, 12 Feb 2026 12:04:37 +0000
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<0100019c51bd2b32-460e104a-b6bb-45a0-9be0-e51e8a49ee30-000000@email.amazonses.com>
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Article
Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata
notifications from AlmaLinux.

AlmaLinux: 10
Type: Security
Severity: Moderate
Release date: 2026-02-12

Summary:

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

Security Fix(es):  

  * kernel: Linux kernel: Memory corruption in Squashfs due to incorrect block size calculation
(CVE-2025-38415)
  * kernel: vsock/vmci: Clear the vmci transport packet properly when initializing it
(CVE-2025-38403)
  * kernel: Linux kernel: Data corruption and system instability due to improper io_uring/net
buffer handling (CVE-2025-38730)
  * kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length
(CVE-2025-39933)
  * kernel: mptcp: Use __sk_dst_get() and dst_dev_rcu() in mptcp_active_enable() (CVE-2025-40133)
  * kernel: Linux kernel: Out-of-bounds write in fbdev can lead to privilege escalation,
information disclosure, or denial of service. (CVE-2025-40304)
  * kernel: Linux kernel: Information disclosure and denial of service via out-of-bounds read in
font glyph handling (CVE-2025-40322)
  * kernel: svcrdma: use rc_pageoff for memcpy byte offset (CVE-2025-68811)


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.


Full details, updated packages, references, and other related information:
https://errata.almalinux.org/10/ALSA-2026-2282.html

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Kind regards,
AlmaLinux Team
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