https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T18:13:45.559872+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2025-11468 CVE-2025-11468 — Folding email comments of unfoldable characters doesn't preserve parenthesis 2026-09-28T18:13:46.383340+00:00

Affected: Python Software Foundation CPython

When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.