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CPython [CVE-2026-15806] urllib.request.HTTPPasswordMgr credentials for one URL scheme sent over another scheme

medoss_secPublished 2026-08-18

<p>Posted by Alan Coopersmith on Aug 18</p>-------- Forwarded Message --------<br /> Subject: [Security-announce][CVE-2026-15806] urllib.request.HTTPPasswordMgr credentials for one URL scheme sent <br /> over another scheme<br /> Date: Tue, 18 Aug 2026 15:38:30 +0000<br /> From: Kirill Podoprigora via Security-announce &lt;security-announce () python org&gt;<br /> Reply-To: securi

MITRE ATT&CK techniques

Indicators of compromise

Original source: https://seclists.org/oss-sec/2026/q3/514