{“lastseen”:””,”description”:”SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, there is a Untrusted Search Path vulnerability when Advanced Options setting is trigger. The application executes notepad.exe without specifying an absolute path when using the Advanced Options setting. On Windows, this allows execution of a malicious notepad.exe placed in the application’s installation directory, leading to arbitrary code execution.”,”published”:”2026-01-14T20:31:08.724Z”,”modified”:”2026-01-14T21:04:47.478Z”,”type”:”cve”,”title”:”SumatraPDF has an Untrusted Search Path in sumatrapdf\/src\/AppTools.cpp”,”source”:”GitHub_M”,”references”:”https:\/\/github.com\/sumatrapdfreader\/sumatrapdf\/security\/advisories\/GHSA-rqg5-gj63-x4mv\\nhttps:\/\/github.com\/sumatrapdfreader\/sumatrapdf\/commit\/2762e02a8cd7cb779c934a44257aac56ab7de673″,”id”:”CVE-2026-23512″,”bulletinFamily”:””,”cwe”:[“CWE-426″],”cvelist”:null,”sourceData”:”sumatrapdfreader sumatrapdf \\u003c= 3.5.2″,”sourceHref”:””,”cvss”:{“score”:8.6,”severity”:”HIGH”,”vector”:”CVSS:3.1\/AV:L\/AC:L\/PR:N\/UI:R\/S:C\/C:H\/I:H\/A:H”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”sumatrapdf”,”version”:”\\u003c= 3.5.2″,”vendor”:”sumatrapdfreader”,”ai_description”:”Untrusted Search Path vulnerability in SumatraPDF, allowing arbitrary code execution”,”ai_severity”:”High”,”ai_vendor”:”SumatraPDF”,”ai_product”:”SumatraPDF”,”ai_version”:”3.5.2 and earlier”,”ai_score”:8.6}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, there is a Untrusted Search Path vulnerability when Advanced Options setting is trigger. The…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,81,12,15,13,7,11,5],"class_list":["post-35762","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-86","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n