{"affected":[{"affectedData":[{"product":"pi-hole","vendor":"pi-hole","versions":[{"status":"affected","version":"< 6.5"}]}],"source":"security-advisories@github.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing any client-side software. Prior to 6.5, advanced/Scripts/utils.sh getFTLPID() attempts to validate the pihole-owned /run/pihole-FTL.pid file with expr \"${FTL_PID}\" : \"[^[:digit:]]\", but this rejects only values whose first character is not a digit. An attacker with code execution as the pihole user can write a digit-prefixed arithmetic expression to the pihole-owned PID file. Root-run pihole subcommands then evaluate [[ \"$pid\" -eq \"-1\" ]], causing Bash to recursively evaluate array subscripts and execute command substitution as root. This bypasses the content-validation portion of the CVE-2026-41489 remediation while leaving its hardcoded PID-file path protection intact. This issue is fixed in version 6.5."}],"id":"CVE-2026-119335","lastModified":"2026-11-05T03:17:19.617","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":5.9,"source":"security-advisories@github.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-119335","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-11-05T02:37:28.938906Z","version":"2.0.3"}}]},"published":"2026-10-30T20:17:08.137","references":[{"source":"security-advisories@github.com","url":"https://github.com/pi-hole/pi-hole/commit/555dd4d8b3699327fbba482bb73cce5f53979bd1"},{"source":"security-advisories@github.com","url":"https://github.com/pi-hole/pi-hole/pull/6719"},{"source":"security-advisories@github.com","url":"https://github.com/pi-hole/pi-hole/releases/tag/v6.5"},{"source":"security-advisories@github.com","url":"https://github.com/pi-hole/pi-hole/security/advisories/GHSA-cf36-4hhc-8398"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","url":"https://github.com/pi-hole/pi-hole/security/advisories/GHSA-cf36-4hhc-8398"}],"sourceIdentifier":"security-advisories@github.com","vulnStatus":"Awaiting Analysis","weaknesses":[{"description":[{"lang":"en","value":"CWE-78"}],"source":"security-advisories@github.com","type":"Secondary"}]}