Posted by Alan Coopersmith on Sep 29 Forwarded Message Subject: [Security-announce][CVE-2026-12345] Race condition in tempfile.TemporaryDirectory cleanup allows deleting files outside the temporary directory Date: Tue, 29 Sep 2026 18:28:51 +0100 From: Stan Ulbrych via Security-announce Reply-To: security-sig () python org To: security-announce () python org CC: Stan Ulbrych
CPython [CVE-2026-12345] Race condition in tempfile.TemporaryDirectory cleanup allows deleting files outside the temporary directory
About this summary. This is a short excerpt from the description that oss-security published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://seclists.org/oss-sec/2026/q3/1013
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