https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 28 Sep 2026 13:20:09 +0000 https://vulnerability.circl.lu/vuln/cve-2026-3446 <p><strong>Affected:</strong> Python Software Foundation CPython</p> <p>When calling base64.b64decode() or related functions the decoding process would stop after encountering the first padded quad regardless of whether there was more information to be processed. This can lead to data being accepted which may be processed differently by other implementations. Use &#34;validate=True&#34; to enable stricter processing of base64 data.</p> <p><strong>Affected:</strong> Python Software Foundation CPython</p> <p>When calling base64.b64decode() or related functions the decoding process would stop after encountering the first padded quad regardless of whether there was more information to be processed. This can lead to data being accepted which may be processed differently by other implementations. Use &#34;validate=True&#34; to enable stricter processing of base64 data.</p> https://vulnerability.circl.lu/vuln/cve-2026-3446