python3.9 (3.9.2-1+deb11u5) bullseye; urgency=medium
* Apply upstream patch to fix regression after CVE-2025-12084 fix
(see #
1122875 for more details)
* Apply upstream patched for the following CVEs:
- CVE-2025-11468: Folding email comments of unfoldable characters
didn't preserve parenthesis which could be abused.
- CVE-2025-15282: User-controlled data URLs parsed by urllib allowed
injecting headers through newlines in the data URL mediatype.
- CVE-2025-15366: User-controlled command could have additional commands
injected using newlines.
- CVE-2025-15367: User-controlled command could have additional commands
injected using newlines.
- CVE-2026-0672: User-controlled cookie values and parameters could be
used to inject HTTP headers into messages.
- CVE-2026-0865: User-controlled header names and values containing
newlines could be used to inject HTTP headers.
- CVE-2026-1299: email module allowed header injection in the
BytesGenerator class.
[dgit import unpatched python3.9 3.9.2-1+deb11u5]