{"id":"CVE-2026-79883","aliases":[],"cve":{"records":[{"id":"CVE-2026-79883","source":"hpe","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-08-25T14:48:16.470Z","published":"2026-10-22T19:06:05.048Z","modified":"2026-10-30T19:23:20.891Z"}],"publishers":[{"name":"hpe","role":"CNA","organizationId":"eb103674-0d28-4225-80f8-39fb86215de0","modified":"2026-10-23T19:13:34.373Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-30T19:23:20.891Z"}],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05162en_us&docLocale=en_US","tags":[],"source":"hpe"}],"weaknesses":[{"id":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","source":"CISA-ADP"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-30T19:22:59.751794Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Unauthenticated Adjacent Buffer Overflow Vulnerability in the PAPI Protocol leads to Sensitive Information Disclosure in AOS-10","titleSource":"hpe","descriptionSource":"hpe","description":"A buffer overflow vulnerability in the PAPI protocol of HPE Networking AOS-10 could allow an unauthenticated adjacent attacker to access sensitive information. Successful exploitation could allow an attacker to retrieve information which could be used to potentially gain further access to network services supported by AOS-10, and to interrupt the normal operation of the affected service.","score":8.3,"severity":"high","published":"2026-10-22T19:06:05.048Z","modified":"2026-10-30T19:23:20.891Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Hewlett Packard Enterprise (HPE)","name":"ArubaOS (AOS)","platforms":[],"versions":[{"version":"10.8.0.0","status":"affected","lessThanOrEqual":"10.8.1.1","versionType":"semver"},{"version":"10.7.0.0","status":"affected","lessThanOrEqual":"10.7.2.6","versionType":"semver"},{"version":"10.4.0.0","status":"affected","lessThanOrEqual":"10.4.1.13","versionType":"semver"}],"defaultStatus":"affected","cpes":[],"source":"hpe","url":"https://www.cve.org/CVERecord?id=CVE-2026-79883"}],"remediation":[],"references":["https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05162en_us&docLocale=en_US"],"sources":[{"name":"CVE","id":"CVE-2026-79883","modified":"2026-10-30T19:23:20.891Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-79883"}],"assessments":[{"source":"hpe","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H","score":8.3}],"sourceAffected":[],"observedAt":"2026-10-30T19:39:55.193Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T14:00:31.626Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-30T19:50:36.462Z","attemptedAt":"2026-10-30T19:50:36.462Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-30T19:50:32.733Z","attemptedAt":"2026-10-30T19:50:32.733Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-30T19:50:32.333Z","attemptedAt":"2026-10-30T19:50:32.333Z"},{"source":"EPSS","status":"available","checkedAt":"2026-10-30T19:50:37.370Z","attemptedAt":"2026-10-30T19:50:37.370Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-108383","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-108383","modified":"Oct 23, 2026, 7:13:34 PM","score":8.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H","checkedAt":"2026-10-30T19:50:32.333Z"},{"source":"GitHub Advisory Database","id":"GHSA-85hg-5fgv-284g","url":"https://github.com/advisories/GHSA-85hg-5fgv-284g","modified":"2026-10-22T21:32:54Z","score":8.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H","checkedAt":"2026-10-30T19:50:32.733Z"},{"source":"NVD","id":"CVE-2026-79883","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79883","modified":"2026-10-26T14:18:54.933","score":8.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H","checkedAt":"2026-10-30T19:50:36.462Z"},{"source":"FIRST EPSS","id":"CVE-2026-79883","url":"https://www.first.org/epss/","probability":0.00221,"percentile":0.12709,"date":"2026-10-30","checkedAt":"2026-10-30T19:50:37.370Z"}],"aiSummary":{"text":"A buffer overflow vulnerability in HPE Networking AOS-10's PAPI protocol could allow an unauthenticated adjacent attacker to access sensitive information. Affected versions include 10.8.0.0 to 10.8.1.1, 10.7.0.0 to 10.7.2.6, and 10.4.0.0 to 10.4.1.13. This weakness may allow an attacker to retrieve information and interrupt normal service operation.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-31T05:26:14.383Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-79883"}]}}