RHSA-2026:85773: CVEs fixed (Red Hat)

RHSA-2026:85773 fixes 3 tracked CVEs. Affected systems and fixed versions.

CVE-2026-74752 CRITICAL 9.8 In the Linux kernel, the following vulnerability has been resolved: sctp: validate cookie AUTH state before u
CVE-2026-89479 CRITICAL 9.8 In the Linux kernel, the following vulnerability has been resolved: sctp: stop processing a packet once its a
CVE-2026-74588 CRITICAL 9.8 In the Linux kernel, the following vulnerability has been resolved: sctp: keep chunk->transport in step with

Applies to