Important: python3.12

Issue Overview: The fix for CVE-2026-0672, which rejected control characters in http.cookies.Morsel, was incomplete. The Morsel.update, |= operator, and unpickling paths were not patched, allowing control characters to bypass input validation. Additionally, BaseCookie.jsoutput lacked the output...

PT-2026-21401

Name of the Vulnerable Software and Affected Versions yt-dlp versions prior to 2026.02.21 Description The --netrc-cmd option in yt-dlp contains an arbitrary command injection issue. The argument passed to the command in this option is now limited to a safe subset of characters to address this. Th...

AZL-75026 CVE-2026-0672 affecting package python3 for versions less than 3.12.9-8

When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...