What is RHSA-2026:7504?

RHSA-2026:7504 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Which CVE IDs does RHSA-2026:7504 cover?

RHSA-2026:7504 covers the following CVE IDs: CVE-2025-9900, CVE-2025-61143, CVE-2025-61144, CVE-2025-61145. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:7504?

RHSA-2026:7504 has a CVSS v3 base score of 8.8, published by Red Hat Product Security.

RHSA-2026:7504HighCVSS 8.8

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Vendor

Red Hat Product Security

Published

April 10, 2026

Last Modified

June 28, 2026

🔗 CVE IDs covered (4)

CVE-2025-9900 →CVE-2025-61143 · pendingCVE-2025-61144 · pendingCVE-2025-61145 · pending

📋 Description

CVE-2025-9900 — libtiff: Libtiff Write-What-Where CVE-2025-61143 — libtiff: libtiff: Denial of Service via NULL pointer dereference in tif_open.c CVE-2025-61144 — libtiff: libtiff: Denial of Service via buffer overflow CVE-2025-61145 — libtiff: libtiff: Denial of service via double free in tiffcrop.c

🔗 References (8)

selfhttps://access.redhat.com/errata/RHSA-2026:7504
externalhttps://images.redhat.com/
externalhttps://access.redhat.com/security/cve/CVE-2025-9900
externalhttps://access.redhat.com/security/updates/classification/
externalhttps://access.redhat.com/security/cve/CVE-2025-61145
externalhttps://access.redhat.com/security/cve/CVE-2025-61143
externalhttps://access.redhat.com/security/cve/CVE-2025-61144
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_7504.json