{"schema":"threatline.record/2","record":{"id":"CVE-2026-107732","aliases":["GHSA-2wv2-qm2f-vmxh"],"summary":"SumatraPDF: Markup/command-link injection into UI notification text","details":"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.","categories":["Unclassified"],"product":"sumatrapdf","vendor":"sumatrapdfreader","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107732","source_modified_at":"2026-10-13T16:28:47.961Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"sumatrapdf","vendor":"sumatrapdfreader","versions":[{"version":"<= 3.6.1","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":8.4,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00131,"percentile":0.02434,"score_date":"2026-10-23"},"published_at":"2026-10-08T22:22:11.879Z","modified_at":"2026-10-13T16:28:47.961Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107732","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T16:28:47.961Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107732","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/sumatrapdfreader/sumatrapdf/security/advisories/GHSA-2wv2-qm2f-vmxh","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/sumatrapdfreader/sumatrapdf/commit/8b680387ed69e3504ef296e09d6e032f81076af8","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-13T16:28:35.899352Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-13T16:28:47.961Z","content_hash":"74ac98fd0fb1b32024ea6b3f45ea09d09b29dca8649d656be638e33b7da1a831"}}