{"schema":"threatline.record/2","record":{"id":"CVE-2026-102505","aliases":["GHSA-4rx6-cgv3-fmxp"],"summary":"Imager versions before 1.037 for Perl overflow a heap buffer fetching float samples from a paletted image in i_gsampf_fp","details":"Imager versions before 1.037 for Perl overflow a heap buffer fetching float samples from a paletted image in i_gsampf_fp.\n\nFor a paletted image, getsamples() with type \"float\" allocates a buffer of one sample per pixel and fetches every requested channel of each pixel into it. Requesting more than one channel writes past its end.\n\nAn attacker-supplied image controls the overflowing bytes through its palette.","categories":["Unclassified"],"product":"","vendor":"","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102505","source_modified_at":"2026-10-01T19:32:38.071Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":null,"vendor":null,"versions":[{"lessThan":"1.037","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102505","source_modified_at":"2026-10-01T19:32:38.071Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":null,"ecosystem":null},"version":"1.037","basis":"first unaffected version stated in the CVE record"}],"cvss":6.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00247,"percentile":0.15093,"score_date":"2026-10-23"},"published_at":"2026-10-01T13:11:51.967Z","modified_at":"2026-10-01T19:32:38.071Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-102505","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-01T19:32:38.071Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-102505","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/tonycoz/imager/security/advisories/GHSA-4rx6-cgv3-fmxp","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://github.com/tonycoz/imager/commit/aae49c6be065aa467e834105c816359394a634db.patch","tags":["patch"]},{"source":"CVE List","url":"https://metacpan.org/release/TONYC/Imager-1.037/changes","tags":["release-notes"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-01T19:32:33.388785Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-01T19:32:38.071Z","content_hash":"3f86f8c51fe0b280b0d09f651a8357ade31e065305f40f6a6ef0955340ef404d"}}