{"id":"CVE-2026-107732","revision":"1a7ae208ecdf4d66a160d09e3f7551d6","records":[{"revision":"1a7ae208ecdf4d66a160d09e3f7551d6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-107732","aliases":[],"title":"SumatraPDF: Markup/command-link injection into UI notification text","description":"SumatraPDF is a multi-format reader for Windows. In 3.6.1 and earlier, untrusted document paths and PDF link targets are interpolated into notification text that ParseTip() interprets as trusted tip markup. When a user clicks an injected link, ExecuteTipLink() dispatches its CmdExec command and can execute an attacker-selected local program in the user's context. No broader impact is claimed beyond the advisory-supported conditions. No fixed version is available as of this review.","state":0,"publishedAt":"2026-10-08T22:22:11.879+00:00","modifiedAt":"2026-10-13T16:28:47.961+00:00","affected":[{"ecosystem":"Vendor product","name":"sumatrapdf","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"sumatrapdfreader\",\n                    \"product\": \"sumatrapdf\",\n                    \"versions\": [\n                        {\n                            \"version\": \"<= 3.6.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.4,"severity":"HIGH"}],"references":["https://github.com/sumatrapdfreader/sumatrapdf/security/advisories/GHSA-2wv2-qm2f-vmxh","https://github.com/sumatrapdfreader/sumatrapdf/commit/8b680387ed69e3504ef296e09d6e032f81076af8"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-107732","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-107732","identifiers":["CVE-2026-107732"]},"retained":false,"historicalAffected":[]}],"coverage":[]}