What is RHSA-2026:35838?

RHSA-2026:35838 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: python3 security update

Which CVE IDs does RHSA-2026:35838 cover?

RHSA-2026:35838 covers the following CVE IDs: CVE-2026-4786. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

RHSA-2026:35838 has a CVSS v3 base score of 7.1, published by Red Hat Product Security.

RHSA-2026:35838HighCVSS 7.1

Vendor

Published

July 6, 2026

Last Modified

July 6, 2026

CVE-2026-4786 — python: cpython: Python: Arbitrary code execution via command injection in webbrowser.open() API