What is RHSA-2026:20603?

RHSA-2026:20603 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: rsync security update

Which CVE IDs does RHSA-2026:20603 cover?

RHSA-2026:20603 covers the following CVE IDs: CVE-2026-41035, CVE-2024-12086, CVE-2025-10158. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:20603?

RHSA-2026:20603 has a CVSS v3 base score of 7.4, published by Red Hat Product Security.

RHSA-2026:20603HighCVSS 7.4

Red Hat Security Advisory: rsync security update

Vendor

Red Hat Product Security

Published

May 26, 2026

Last Modified

May 26, 2026

🔗 CVE IDs covered (3)

CVE-2026-41035 →CVE-2024-12086 →CVE-2025-10158 →

📋 Description

CVE-2024-12086 — rsync: rsync server leaks arbitrary client files CVE-2025-10158 — rsync: Rsync: Out of bounds array access via negative index CVE-2026-41035 — rsync: Rsync: Use-after-free vulnerability in extended attribute handling

🔗 References (6)

selfhttps://access.redhat.com/errata/RHSA-2026:20603
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2330577
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2415637
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2458898
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_20603.json