{"id":"CVE-2026-92413","title":"A flaw has been found in Artifex MuPDF up to b6d17493700c621c0e70036980a6ebd06d2202c9","summary":"A flaw has been found in Artifex MuPDF up to b6d17493700c621c0e70036980a6ebd06d2202c9. Affected by this vulnerability is the function pdf_open_filter of the file pdf-stream.c of the component PDF Xref Loading. Executing a manipulation ca…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","cwe":["CWE-404","CWE-476"],"vendor":"Artifex","product":"MuPDF","affected":["MuPDF b6d17493700c621c0e70036980a6ebd06d2202c9"],"published":"2026-09-16","updated":"2026-09-18","sourceUpdated":"2026-09-18T19:17:16.900","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-92413","references":[{"url":"https://artifex.com/","label":"cna@vuldb.com"},{"url":"https://bugs.ghostscript.com/attachment.cgi?id=28434","label":"cna@vuldb.com"},{"url":"https://bugs.ghostscript.com/show_bug.cgi?id=709610","label":"cna@vuldb.com"},{"url":"https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=3df1e30f9d7b77260e13bd0dbe1928ddeba8386e","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-92413","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/940975","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/405593","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/405593/cti","label":"cna@vuldb.com"},{"url":"https://bugs.ghostscript.com/show_bug.cgi?id=709610","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-92413.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-92413"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-92413"}],"tags":["nvd","cve.org","csaf","vex","red-hat","exploit-available"],"epss":0.00434,"epssPercentile":0.37045,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-18T18:14:08.965941Z"},"ingestedAt":"2026-09-16T18:01:17.460Z","slug":"CVE-2026-92413","body":"## Overview\n\nA flaw has been found in Artifex MuPDF up to b6d17493700c621c0e70036980a6ebd06d2202c9. Affected by this vulnerability is the function pdf_open_filter of the file pdf-stream.c of the component PDF Xref Loading. Executing a manipulation can lead to null pointer dereference. The attack can be launched remotely. The exploit has been published and may be used. This patch is called 3df1e30f9d7b77260e13bd0dbe1928ddeba8386e. Applying a patch is advised to resolve this issue.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · updated 2026-09-17 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-92413.json)","depth":"twilight","depthScore":36,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":207440,"id":"CVE-2026-92413","ts":1789757363682,"field":"exploit_available","old":"false","new":"true"}]}