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Red Hat Security Advisory

RHSA-2026:54769

OpenShift Container Platform 4.22.10 bug fix and security update

Released 2026-08-18 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 20 records

TI-2026-42784 CVE-2026-60002 · GHSA-gp5v-jg37-fvg6

Use after free in OpenBSD OpenSSH

Priority MEDIUM 42

ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange.

CVSS 3.1CRITICAL 9.4 Network No auth No interaction EPSS 0.003 Published 2026-07-08 Partial fix · 10.4 CWE-416
Priority LOW 37

acl before version 2.4.0 contains a symlink traversal vulnerability in the libacl pathname-based functions acl_get_file(), acl_set_file(), acl_extended_file(), and acl_delete_def_file() that allows local attackers to esc…

CVSS 4.0HIGH 8.4 Local Low privileges No interaction EPSS 0.00153 Published 2026-06-29 Partial fix · 2.4.0 CWE-59
Priority LOW 37

NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to a degradation of service attack related to parsing long lists of incoming EDNS options.

CVSS 4.0MEDIUM 6.6 Network No auth No interaction EPSS 0.00748 Published 2026-05-20 Partial fix · 1.25.1 CWE-407
TI-2026-29354 CVE-2026-40622 · GHSA-m3vq-fgh9-hq65

Another 'ghost domain names' attack variant

Priority LOW 34

NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks that could extend the ghost domain window by up to one cached TTL configured value.

CVSS 4.0MEDIUM 6.6 Network No auth No interaction EPSS 0.00142 Published 2026-05-20 Partial fix · 1.25.1 CWE-346
Priority LOW 34

Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege es…

CVSS 4.0HIGH 7.3 Local Low privileges No interaction EPSS 0.00287 Published 2026-05-15 Fixed in os kernel, RenoirPI-FP6_1.0.0.Ed +9 CWE-1189
Priority LOW 34

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Don't (re)check L1 intercepts when completing userspace I/O When completing emulation of instruction that generated a userspace exit for I/O,…

CVSS 3.1HIGH 7.9 Local Low privileges No interaction EPSS 0.0017 Published 2025-10-28 Partial fix · 5.4.301, 5.10.246 +7
Priority LOW 33

Rsync versions before 3.4.3 contain a time-of-check to time-of-use (TOCTOU) race condition in daemon file handling that allows attackers to redirect file writes outside intended directories by replacing parent directory…

CVSS 4.0HIGH 7.3 Local Low privileges No interaction EPSS 0.00152 Published 2026-05-20 Partial fix · 3.4.3 CWE-367
Priority LOW 33

A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes.

CVSS 3.1HIGH 7.1 Network Low privileges No interaction EPSS 0.00862 Published 2026-05-27 Partial fix · 4.23.5-109.el10_2, 4.21.3-114.el10_0.1 +18 CWE-284