What is RHSA-2025:7535?

RHSA-2025:7535 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: Red Hat OpenStack Platform 18.0 (python-h11) security update

Which CVE IDs does RHSA-2025:7535 cover?

RHSA-2025:7535 covers the following CVE IDs: CVE-2025-43859. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2025:7535?

RHSA-2025:7535 has a CVSS v3 base score of 7.4, published by Red Hat Product Security.

RHSA-2025:7535HighCVSS 7.4

Red Hat Security Advisory: Red Hat OpenStack Platform 18.0 (python-h11) security update

Vendor

Red Hat Product Security

Published

May 14, 2025

Last Modified

June 2, 2026

🔗 CVE IDs covered (1)

CVE-2025-43859 →

📋 Description

CVE-2025-43859 — h11: h11 accepts some malformed Chunked-Encoding bodies

🔗 References (4)

selfhttps://access.redhat.com/errata/RHSA-2025:7535
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2362162
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_7535.json