{"schema":"threatline.record/2","record":{"id":"CVE-2026-110604","aliases":[],"summary":"Mini-XML 4.0.0 through 4.0.6 Stack Out-of-Bounds Write via mxml_strtod()","details":"Mini-XML 4.0.0 through 4.0.6 contains an off-by-one stack out-of-bounds write in mxml_strtod() when the locale decimal point is not '.'. Attackers can supply XML with a 63-digit REAL value followed by '.' to write a NUL byte past the 64-byte stack buffer, corrupting stack memory or crashing the process.","categories":["Unclassified"],"product":"Mini-XML","vendor":"Michael R Sweet","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110604","source_modified_at":"2026-10-14T16:19:42.263Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Mini-XML","vendor":"Michael R Sweet","versions":[{"version":"4.0.0","lessThanOrEqual":"4.0.6","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":2,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.0022,"percentile":0.11898,"score_date":"2026-10-23"},"published_at":"2026-10-14T14:16:44.995Z","modified_at":"2026-10-14T16:19:42.263Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110604","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T16:19:42.263Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110604","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@haind-pwn/mxml-strtod-locale-stack-overflow","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/michaelrsweet/mxml/blob/v4.0.6/mxml-file.c#L1860-L1887","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/michaelrsweet/mxml/commit/367c7ddd3387f65e867d776216de274bcaa3dae1","tags":["patch"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/mini-xml-4.0.0-through-4.0.6-stack-out-of-bounds-write-via-mxml-strtod","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://hackmd.io/@haind-pwn/cve-2026-110604-mxml-strtod-locale-stack-overflow","tags":["exploit"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-14T16:19:14.863857Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T16:19:42.263Z","content_hash":"669362112c849600bb2dd6bd682e3d697f87e0545242927b34e8a705a5612033"}}