What is RHSA-2026:17603?

RHSA-2026:17603 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: libpng security update

Which CVE IDs does RHSA-2026:17603 cover?

RHSA-2026:17603 covers the following CVE IDs: CVE-2026-33636. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

RHSA-2026:17603 has a CVSS v3 base score of 7.6, published by Red Hat Product Security.

RHSA-2026:17603MediumCVSS 7.6

Vendor

Published

May 14, 2026

Last Modified

June 23, 2026

CVE-2026-33636 — libpng: libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion