{"schema":"threatline.record/2","record":{"id":"CVE-2026-76729","aliases":[],"summary":"Authenticated Format String Vulnerability allows Memory Corruption in HPE Networking Instant ON API Endpoint","details":"A format string vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to cause memory corruption with a modified input. Successful exploitation could allow an attacker to provoke a denial-of-service condition or remote code execution in the affected system function.","categories":["Unclassified"],"product":"Instant ON","vendor":"Hewlett Packard Enterprise (HPE)","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-76729","source_modified_at":"2026-10-01T03:55:37.299Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Instant ON","vendor":"Hewlett Packard Enterprise (HPE)","versions":[{"lessThanOrEqual":"3.4.1.0","status":"affected","version":"0.0.0.0","versionType":"semver"}],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":6.6,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00423,"percentile":0.35574,"score_date":"2026-10-23"},"published_at":"2026-09-29T19:28:45.157Z","modified_at":"2026-10-01T03:55:37.299Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-76729","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-01T03:55:37.299Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-76729","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05150en_us&docLocale=en_US"}],"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":"2026-09-30T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-01T03:55:37.299Z","content_hash":"65b8bfba963334ae22746791c38f4d697e18dbcee4681556fe5ba899a1b05da2"}}