What is RHSA-2026:27711?

RHSA-2026:27711 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: osbuild-composer security update

Which CVE IDs does RHSA-2026:27711 cover?

RHSA-2026:27711 covers the following CVE IDs: CVE-2026-32281. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:27711?

RHSA-2026:27711 has a CVSS v3 base score of 5.9, published by Red Hat Product Security.

RHSA-2026:27711MediumCVSS 5.9

Red Hat Security Advisory: osbuild-composer security update

Vendor

Red Hat Product Security

Published

June 22, 2026

Last Modified

June 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-32281 →

📋 Description

CVE-2026-32281 — crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation

🔗 References (4)

selfhttps://access.redhat.com/errata/RHSA-2026:27711
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2456333
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_27711.json