Source: pypy3 X-Debbugs-CC: [email protected] Severity: important Tags: security
Hi, The following vulnerability was published for pypy3. CVE-2026-82049[0]: | In CPython 3.13 and earlier, the tarfile module's data and tar | extraction filters are vulnerable to crafted archives containing a | hard link to a symbolic link. Such archives may cause extraction to | modify the permissions or modification time of a file outside the | destination directory, or expose the contents of that file within | the extracted tree. https://github.com/python/cpython/issues/157190 Fix in cpython: https://github.com/python/cpython/commit/b8f23e307097552eaea2604383a12ab280520d0d (3.13 branch) 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-2026-82049 https://www.cve.org/CVERecord?id=CVE-2026-82049 Please adjust the affected versions in the BTS as needed.
