Red Hat Security Advisory

RHSA-2026:33524

Red Hat Enterprise Linux AI 3.4.1 enhancement update

Released 2026-06-30 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AI 3.4 registry.redhat.io/rhelai3/disk-image-cuda-rhel9

Fixes 2 records

TI-2026-34255 CVE-2026-46595 · GHSA-x527-x647-q7gg

Invoking VerifiedPublicKeyCallback permissions skip enforcement in golang.org/x/crypto/ssh

MEDIUM 50

Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.

CVSS 3.1CRITICAL 10.0 Network No auth No interaction EPSS 0.00556 Published 2026-05-22 Partial fix · 0.52.0 CWE-863

TI-2026-28703 CVE-2026-39821 · GHSA-w2q5-6q6x-x959

Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna

MEDIUM 47

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label.

CVSS 3.1CRITICAL 9.6 Network Low privileges No interaction EPSS 0.01834 Published 2026-05-22 Partial fix · 1.25.13, 1.26.6 +2 CWE-1289