{"schema":"threatline.record/2","record":{"id":"CVE-2026-109088","aliases":[],"summary":"libXtst RECORD EnableContext Reply Endless Loop","details":"A malicious X server could send malformed  RECORD EnableContext reolies that can cause a X client using the parse_reply_call_callback function in libXtst before 1.2.6 to enter a endless loop.","categories":["Unclassified"],"product":"libXtst","vendor":"X.org","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109088","source_modified_at":"2026-10-27T16:26:20.597Z","fetched_at":"2026-10-27T21:14:11.489891Z","product":"libXtst","vendor":"X.org","versions":[{"status":"affected","version":"0","lessThan":"1.2.6","versionType":"rpm"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109088","source_modified_at":"2026-10-27T16:26:20.597Z","fetched_at":"2026-10-27T21:14:11.489891Z","package":{"name":"libXtst","ecosystem":null},"version":"1.2.6","basis":"first unaffected version stated in the CVE record"}],"cvss":6.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-27T16:26:20.597Z","modified_at":"2026-10-27T16:26:20.597Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-109088","fetched_at":"2026-10-27T21:14:11.489891Z","source_modified_at":"2026-10-27T16:26:20.597Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://gitlab.freedesktop.org/xorg/lib/libxtst/-/merge_requests/11","tags":["patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-27T16:26:20.597Z","content_hash":"c74795b172762d2f62792b6cce483c8221718b58d058fb2c46c594c9a72c0645"}}