{"schema":"threatline.record/2","record":{"id":"CVE-2026-107888","aliases":["GHSA-qqm8-4q5h-jg55"],"summary":"OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a temporary printer that has been automatically deleted. Temporar","details":"OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a temporary printer that has been automatically deleted. Temporary-printer cleanup can remove the destination without canceling its held jobs, and the scheduler dereferences the NULL result of cupsdFindDest() while checking holding_new_jobs. This terminates cupsd and interrupts all queues managed by that process. In some plausible scenarios, an unprivileged submission can trigger this.","categories":["Unclassified"],"product":"CUPS","vendor":"OpenPrinting","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107888","source_modified_at":"2026-10-15T18:09:56.261Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"CUPS","vendor":"OpenPrinting","versions":[{"lessThan":"2.4.20","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107888","source_modified_at":"2026-10-15T18:09:56.261Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"CUPS","ecosystem":null},"version":"2.4.20","basis":"first unaffected version stated in the CVE record"}],"cvss":5.1,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00092,"percentile":0.00488,"score_date":"2026-10-23"},"published_at":"2026-10-09T04:06:55.424Z","modified_at":"2026-10-15T18:09:56.261Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107888","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T18:09:56.261Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107888","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-qqm8-4q5h-jg55","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-15T16:17:15.393247Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T18:09:56.261Z","content_hash":"a094ae255ff02828cde75c052a32651d9296f34886ed4617b840427465e3a1f5"}}