AlmaLinux alert ALSA-2026:25191 (kernel)

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[Announce]  [Security Advisory] ALSA-2026:25191: kernel security update (Critical)
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Thu, 11 Jun 2026 20:01:55 +0000
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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: Critical
Release date: 2026-06-11

Summary:

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

Security Fix(es):  

  * kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service
(CVE-2026-31419)
  * kernel: Linux kernel: Denial of Service in erofs filesystem (CVE-2026-31467)
  * kernel: can: raw: fix ro->uniq use-after-free in raw_rcv() (CVE-2026-31532)
  * kernel: ALSA: 6fire: fix use-after-free on disconnect (CVE-2026-31581)
  * kernel: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (CVE-2026-43037)
  * kernel: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (CVE-2026-43501)
  * kernel: selinux: fix overlayfs mmap() and mprotect() access checks (CVE-2026-46054)


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-2026-25191.html

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Kind regards,
AlmaLinux Team
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