kernel-rt security update

An update is available for kernel-rt. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel-rt packages provide the Real Time Linux Kernel, which enables...

ALSA-2026:47017 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net: bridge: use a stable FDB dst snapshot in RCU readers CVE-2026-46086 kernel: ipv6: fix possible UAF in icmpv6rcv CVE-2026-53006 kernel: tipc: fix double-free in tipcbufappend...

CVE-2026-53006

The CVE-2026-53006 entry concerns a Use-After-Free in the Linux kernel IPv6 path (icmpv6_rcv) caused by caching IPv6 saddr/daddr before pskb_pull(), since skb->head can change. The fix removes temporary variables and ensures access to &ipv6_hdr(skb)->saddr and &ipv6_hdr(skb)->daddr only ...