Hi, The following vulnerability was published for pypy3. CVE-2025-15366[0]: | The imaplib module, when passed a user-controlled command, can have | additional commands injected using newlines. Mitigation rejects | commands containing control characters. https://github.com/python/cpython/issues/143921 https://github.com/python/cpython/pull/143922 https://mail.python.org/archives/list/security-announce@python.org/thread/DD7C7JZJYTBXMDOWKCEIEBJLBRU64OMR/ https://github.com/python/cpython/commit/6262704b134db2a4ba12e85ecfbd968534f28b45 (main) If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2025-15366 https://www.cve.org/CVERecord?id=CVE-2025-15366 Please adjust the affected versions in the BTS as needed.