{"id":"CVE-2026-79856","revision":null,"records":[{"revision":"be474509772e44f58baaea15e27bc26a","observedAt":"2026-10-24T04:48:20.602+00:00","statement":{"source":"cve-program","id":"CVE-2026-79856","aliases":[],"title":"Unauthenticated Buffer Overflow Vulnerability leads to Authentication Bypass in AOS-8","description":"A buffer overflow vulnerability exists in the PAPI protocol of AOS-8 that could allow an unauthenticated remote attacker to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data.","state":0,"publishedAt":"2026-10-22T19:05:05.25+00:00","modifiedAt":"2026-10-24T03:55:57.628+00:00","affected":[{"ecosystem":"Vendor product","name":"ArubaOS (AOS)","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"affected\",\n                    \"product\": \"ArubaOS (AOS)\",\n                    \"vendor\": \"Hewlett Packard Enterprise (HPE)\",\n                    \"versions\": [\n                        {\n                            \"lessThanOrEqual\": \"8.13.3.0\",\n                            \"status\": \"affected\",\n                            \"version\": \"8.13.0.0\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"lessThanOrEqual\": \"8.10.0.23\",\n                            \"status\": \"affected\",\n                            \"version\": \"8.10.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05162en_us&docLocale=en_US"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-79856","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-79856","identifiers":["CVE-2026-79856"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-10-24T11:27:34.6551855+00:00","complete":true,"records":1756,"lastAttemptAt":"2026-10-24T11:27:34.6551855+00:00","lastSuccessAt":"2026-10-24T11:27:34.8548349+00:00","error":null,"lastVerifiedAt":"2026-10-24T11:27:34.8548366+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-9b3cad78792c7367da03684feab05819ddebc4d137048bdbbdabdbb4d2879391-0bbce003c9651b1d76340a4d8abe194ac0945bd7026514b5b1caabe6533c3091","complete":true,"records":413884,"lastAttemptAt":"2026-10-24T11:27:34.2942059+00:00","lastSuccessAt":"2026-10-24T11:27:34.2720824+00:00","error":null,"lastVerifiedAt":"2026-10-24T11:27:34.2942059+00:00","snapshotPublishedAt":"2026-10-24T11:26:36+00:00","importing":false,"stagedRecords":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-24T11:27:34.6551855+00:00","complete":true,"records":1093,"lastAttemptAt":"2026-10-24T11:27:34.6551855+00:00","lastSuccessAt":"2026-10-24T11:27:34.8559725+00:00","error":null,"lastVerifiedAt":"2026-10-24T11:27:34.8559734+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-16ad89dfea13ab9e9b0108e63a759d63bd4559cc68b58491107d62ee35bbbaf2","complete":true,"records":1965,"lastAttemptAt":"2026-10-24T11:27:34.4652481+00:00","lastSuccessAt":"2026-10-23T16:01:26.4487605+00:00","error":null,"lastVerifiedAt":"2026-10-24T11:27:34.4652481+00:00","snapshotPublishedAt":"2026-10-21T12:18:07+00:00","importing":false,"stagedRecords":0}]}