{"id":"CVE-2026-26951","state":"PUBLISHED","title":"Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain a stack-b","description":"Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain a stack-based buffer overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.","publishedAt":"2026-04-20T16:44:49.612Z","updatedAt":"2026-04-22T03:56:07.580Z","severity":{"score":6.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"dell"},"assigner":"dell","products":["Dell PowerProtect Data Domain"],"affected":[{"vendor":"Dell","product":"PowerProtect Data Domain","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"8.6.1.10, 8.7.0.0 or later","versionType":"semver"},{"version":"0","status":"affected","lessThan":"8.3.1.30 or later","versionType":"semver"},{"version":"0","status":"affected","lessThan":"7.13.1.70 or later","versionType":"semver"},{"version":"0","status":"affected","lessThan":"2.7.9 with DD OS 8.3.1.30","versionType":"semver"}]}],"references":["https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"],"weaknesses":["CWE-121"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/26xxx/CVE-2026-26951.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-26951","state":"PUBLISHED","datePublished":"2026-04-20T16:44:49.612Z","dateUpdated":"2026-04-22T03:56:07.580Z","assignerShortName":"dell","assignerOrgId":"c550e75a-17ff-4988-97f0-544cde3820fe","dateReserved":"2026-02-16T18:04:20.509Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain a stack-based buffer overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges."}],"affected":[{"vendor":"Dell","product":"PowerProtect Data Domain","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"8.6.1.10, 8.7.0.0 or later","versionType":"semver"},{"version":"0","status":"affected","lessThan":"8.3.1.30 or later","versionType":"semver"},{"version":"0","status":"affected","lessThan":"7.13.1.70 or later","versionType":"semver"},{"version":"0","status":"affected","lessThan":"2.7.9 with DD OS 8.3.1.30","versionType":"semver"}]}],"references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"MEDIUM","baseScore":6.7,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-121","lang":"en","description":"CWE-121: Stack-based Buffer Overflow","type":"CWE"}]}],"providerMetadata":{"shortName":"dell","orgId":"c550e75a-17ff-4988-97f0-544cde3820fe","dateUpdated":"2026-04-20T16:44:49.612Z"},"datePublic":"2026-04-15T18:30:00.000Z","credits":[{"lang":"en","value":"Dell would like to thank brocked200 (Nguyen Quoc Khanh) for reporting these issues.","type":"reporter"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-21T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-26951"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-22T03:56:07.580Z"}}]}}}