There is a LOW severity vulnerability affecting CPython.
When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion.
Please see the linked CVE ID for the latest information on affected versions:
* https://www.cve.org/CVERecord?id=CVE-2026-15310 * https://github.com/python/cpython/pull/156003 _______________________________________________ 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]
