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Red Hat Security Advisory

RHSA-2026:54387

Red Hat Update Infrastructure 5.2 security update

Released 2026-08-12 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 13 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
TI-2026-40178 CVE-2026-55653 · GHSA-28f3-55mq-pp68

Double free in Red Hat Enterprise Linux 10

Priority LOW 29

A flaw was found in OpenSSH.

CVSS 3.1MEDIUM 6.5 Network No auth User interaction EPSS 0.0053 Published 2026-06-23 Partial fix · 9.9p1-25.el10_2, 9.9p1-7.el10_0.5 +46 CWE-415
TI-2026-30383 CVE-2026-41989 · GHSA-wrv8-79m2-qg24

Out-of-bounds write in GnuPG Libgcrypt

Priority LOW 29

Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcry_pk_decrypt.

CVSS 3.1MEDIUM 6.7 Local No auth No interaction EPSS 0.00182 Published 2026-04-23 Fixed in 1.10.4, 1.11.3 +1 CWE-787
TI-2026-42778 CVE-2026-59996 · GHSA-8v2x-fhq9-4fv3

Path traversal in OpenBSD OpenSSH

Priority LOW 24

scp in OpenSSH before 10.4 may place a file in the parent directory of an intended directory when the copy occurs between two remote destinations.

CVSS 3.1MEDIUM 5.4 Network No auth User interaction EPSS 0.0025 Published 2026-07-08 Partial fix · 10.4 CWE-23