{"id":"AZL-106890","summary":"CVE-2026-107888 affecting package cups 2.4.19-1","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.","modified":"2026-10-10T14:17:32.483248672Z","published":"2026-10-09T05:16:44Z","upstream":["CVE-2026-107888"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107888"}],"affected":[{"package":{"name":"cups","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/cups"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.4.19-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-106890.json"}}],"schema_version":"1.9.0"}