{"schema":"threatline.record/2","record":{"id":"CVE-2026-90731","aliases":[],"summary":"Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.7, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release ver","details":"Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.7, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain a Stack-based Buffer Overflow vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.","categories":["Unclassified"],"product":"PowerProtect Data Domain","vendor":"Dell","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-90731","source_modified_at":"2026-10-27T11:26:19.331Z","fetched_at":"2026-10-27T16:27:21.584480Z","product":"PowerProtect Data Domain","vendor":"Dell","versions":[{"status":"affected","version":"0","lessThan":"8.9.0.0 or later","versionType":"semver"},{"status":"affected","version":"0","lessThan":"7.13.1.90 or later","versionType":"semver"},{"status":"affected","version":"0","lessThan":"8.3.1.50 or later","versionType":"semver"},{"status":"affected","version":"0","lessThan":"8.6.1.30 or later","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-90731","source_modified_at":"2026-10-27T11:26:19.331Z","fetched_at":"2026-10-27T16:27:21.584480Z","package":{"name":"PowerProtect Data Domain","ecosystem":null},"version":"8.9.0.0 or later","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-90731","source_modified_at":"2026-10-27T11:26:19.331Z","fetched_at":"2026-10-27T16:27:21.584480Z","package":{"name":"PowerProtect Data Domain","ecosystem":null},"version":"7.13.1.90 or later","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-90731","source_modified_at":"2026-10-27T11:26:19.331Z","fetched_at":"2026-10-27T16:27:21.584480Z","package":{"name":"PowerProtect Data Domain","ecosystem":null},"version":"8.3.1.50 or later","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-90731","source_modified_at":"2026-10-27T11:26:19.331Z","fetched_at":"2026-10-27T16:27:21.584480Z","package":{"name":"PowerProtect Data Domain","ecosystem":null},"version":"8.6.1.30 or later","basis":"first unaffected version stated in the CVE record"}],"cvss":4.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-27T11:26:19.331Z","modified_at":"2026-10-27T11:26:19.331Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-90731","fetched_at":"2026-10-27T16:27:21.584480Z","source_modified_at":"2026-10-27T11:26:19.331Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://www.dell.com/support/kbdoc/en-us/000515178/dsa-2026-416-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-27T11:26:19.331Z","content_hash":"c56d81a2933ec31b3bb1b1d2b6f5c7d90075a24c024e4f19c429b6c204ec80d0"}}