Red Hat Security Advisory

RHSA-2026:55899

Red Hat Web Terminal Operator 1.16.1 release.

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

Fixed in

Red Hat Web Terminal 1.16 registry.redhat.io/web-terminal/web-terminal-exec-rhel9

TI-2026-28718 CVE-2026-39836 · GHSA-8g2r-hhvj-mv99

MEDIUM 40

The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL (0).

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00633 Published 2026-05-07 Partial fix · 1.25.10, 1.26.3 CWE-476

TI-2026-21595 CVE-2026-27145 · GHSA-4279-q6mj-392r

LOW 30

(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name (SAN) entries.

CVSS 3.1MEDIUM 6.5 Network No auth No interaction EPSS 0.00591 Published 2026-06-02 Partial fix · 1.25.11, 1.26.4