AlmaLinux alert ALSA-2026:30129 (kernel)

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[Announce] [Security Advisory] ALSA-2026:30129: kernel security, bug fix, and enhancement update (Important)
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Sat, 27 Jun 2026 21:01:42 +0000
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<0100019f0ae3656c-96c94db1-9485-40b0-86a7-55807e949292-000000@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: Important
Release date: 2026-06-27

Summary:

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

Security Fix(es):  

  * kernel: rxrpc: fix RESPONSE authenticator parser OOB read (CVE-2026-31636)
  * kernel: ipv6: icmp: clear skb2->cb[] in ip6_err_gen_icmpv6_unreach() (CVE-2026-43038)
  * kernel: tcp: fix potential race in tcp_v6_syn_recv_sock() (CVE-2026-43198)
  * kernel: scsi: qla2xxx: Completely fix fcport double free (CVE-2026-43414)
  * kernel: RDMA/iwcm: Fix workqueue list corruption by removing work_list (CVE-2026-45898)
  * kernel: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss()
(CVE-2026-46117)
  * kernel: RDMA/mana: Validate rx_hash_key_len (CVE-2026-46145)
  * kernel: nvmet-tcp: fix race between ICReq handling and queue teardown (CVE-2026-46135)
  * kernel: KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry
(CVE-2026-46316)


Bug Fix(es) and Enhancement(s):  

  * Unexpected execmem SELinux denials after CVE-2026-46054 fix [rhel-10.2.z] (JIRA:RHEL-185117)


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-2026-30129.html

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AlmaLinux Team
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