CVE-2026-107888
OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a tem
CVSS
5.1
Medio
EPSS
0.1%
p3
KEV
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Exploit Today
1
0-100
Publicado: 9 oct 2026 · Última mod.: 20 oct 2026 · CWE-476
0.1%EPSS · 30 días0.1%
2026-10-092026-10-25
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.
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-1167406.5 MED—
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