Red Hat Security AdvisoryRHSA-2026:89837
OpenShift Container Platform 4.14.77 packages and security update
Released 2026-10-27 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat OpenShift Container Platform 4.14 cri-o-1.27.8-23.rhaos4.14.git0633bf1.el8, cri-o-1.27.8-23.rhaos4.14.git0633bf1.el9, cri-tools-1.27.0-10.el8 +13
Fixes 3 records
Priority 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
Priority MEDIUM 40
When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.0084 · Published 2026-05-07 · Partial fix · 0.53.0, 1.25.10 +1 CWE-835
Priority LOW 32
On most platforms, Go uses the given system root certificates.
CVSS 3.1MEDIUM 6.8· Network · No auth · User interaction · EPSS 0.00396 · Published 2026-10-21 · Partial fix · 1.26.10, 1.27.3 CWE-299
