{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-44693", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-07T17:07:09.315Z", "datePublished": "2026-06-10T22:11:29.237Z", "dateUpdated": "2026-06-10T22:11:29.237Z"}, "containers": {"cna": {"title": "Pi-hole FTL: Unauthenticated Session Hijacking via Race Condition on Global Session Buffer", "problemTypes": [{"descriptions": [{"cweId": "CWE-362", "lang": "en", "description": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/pi-hole/FTL/security/advisories/GHSA-9ff5-f3v5-2xc7", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/pi-hole/FTL/security/advisories/GHSA-9ff5-f3v5-2xc7"}, {"name": "https://github.com/pi-hole/FTL/releases/tag/v6.6.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/pi-hole/FTL/releases/tag/v6.6.1"}], "affected": [{"vendor": "pi-hole", "product": "FTL", "versions": [{"version": "< 6.6.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-06-10T22:11:29.237Z"}, "descriptions": [{"lang": "en", "value": "Pi-hole FTL is the core engine of the Pi-hole network-level advertisement and tracker blocker. Prior to version 6.6.1, Pi-hole FTL contains a race condition vulnerability in the HTTP session management subsystem, introduced with the v6.0 rewrite of the embedded CivetWeb-based web server. This issue has been patched in version 6.6.1."}], "source": {"advisory": "GHSA-9ff5-f3v5-2xc7", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Pi-hole FTL is the core engine of the Pi-hole network-level advertisement and tracker blocker. Prior to version 6.6.1, Pi-hole FTL contains a race condition vulnerability in the HTTP session management subsystem, introduced with the v6.0 rewrite of the embedded CivetWeb-based web server. This issue has been patched in version 6.6.1."}], "id": "CVE-2026-44693", "lastModified": "2026-06-10T23:16:46.690", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-06-10T23:16:46.690", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/pi-hole/FTL/releases/tag/v6.6.1"}, {"source": "security-advisories@github.com", "url": "https://github.com/pi-hole/FTL/security/advisories/GHSA-9ff5-f3v5-2xc7"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"created": "2026-06-10T23:30:44.129274+00:00", "updated": "2026-06-10T23:30:44.129286+00:00", "vendors": []}