What is RHSA-2026:33231?

RHSA-2026:33231 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: glibc security, bug fix, and enhancement update

Which CVE IDs does RHSA-2026:33231 cover?

RHSA-2026:33231 covers the following CVE IDs: CVE-2026-5450. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:33231?

RHSA-2026:33231 has a CVSS v3 base score of 5.0, published by Red Hat Product Security.

RHSA-2026:33231MediumCVSS 5.0

Red Hat Security Advisory: glibc security, bug fix, and enhancement update

Vendor

Red Hat Product Security

Published

June 29, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-5450 →

📋 Description

CVE-2026-5450 — glibc: glibc: Heap Buffer Overflow in scanf with %mc format specifier and large width

🔗 References (4)

selfhttps://access.redhat.com/errata/RHSA-2026:33231
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2459853
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_33231.json