There is a MEDIUM severity vulnerability affecting CPython. User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype.
Please see the linked CVE ID for the latest information on affected versions: * https://www.cve.org/CVERecord?id=CVE-2025-15282 * https://github.com/python/cpython/pull/143926
_______________________________________________ Security-announce mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/security-announce.python.org Member address: [email protected]
