https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 02 Nov 2026 05:02:52 +0000 https://db.gcve.eu/vuln/cve-2026-116272 <p><strong>Affected:</strong> MIME-tools</p> <p>MIME::Field::ParamVal versions before 5.521 for Perl do not flag a duplicate boundary parameter whose name contains a nested comment.</p> <p>A parameter written boundary((c))=&#34;A&#34; or boundary(\))=&#34;A&#34; is stored under that literal name rather than as boundary. A second boundary parameter is then not reported as a duplicate, and MIME::Parser splits the message on it.</p> <p>Readers that skip comments as RFC 5322 allows take the first boundary instead. A remote sender can hide an attachment from a filter that relies on ambiguous_content() while the recipient&#39;s mail client shows it.</p> <p><strong>Affected:</strong> MIME-tools</p> <p>MIME::Field::ParamVal versions before 5.521 for Perl do not flag a duplicate boundary parameter whose name contains a nested comment.</p> <p>A parameter written boundary((c))=&#34;A&#34; or boundary(\))=&#34;A&#34; is stored under that literal name rather than as boundary. A second boundary parameter is then not reported as a duplicate, and MIME::Parser splits the message on it.</p> <p>Readers that skip comments as RFC 5322 allows take the first boundary instead. A remote sender can hide an attachment from a filter that relies on ambiguous_content() while the recipient&#39;s mail client shows it.</p> https://db.gcve.eu/vuln/cve-2026-116272