CVE-2018-1000051

Artifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that can result in DOS / Possible code execution. This attack appear to be exploitable via Victim opens a specially crafted PDF.

• CWE-416

• https://bugs.ghostscript.com/show_bug.cgi?id=698825Issue Tracking, Patch
• https://bugs.ghostscript.com/show_bug.cgi?id=698873Exploit, Issue Tracking, Third Party Advisory
• https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=321ba1de287016b0036bf4a56ce774ad11763384
• https://security.gentoo.org/glsa/201811-15Third Party Advisory
• https://www.debian.org/security/2018/dsa-4152Third Party Advisory
• https://bugs.ghostscript.com/show_bug.cgi?id=698825Issue Tracking, Patch
• https://bugs.ghostscript.com/show_bug.cgi?id=698873Exploit, Issue Tracking, Third Party Advisory
• https://security.gentoo.org/glsa/201811-15Third Party Advisory
• https://www.debian.org/security/2018/dsa-4152Third Party Advisory

Published

Feb 9, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

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