CVE-2026-107888

Katalog CVE

CVSS 5.1 · Medium EPSS 0,10%

Kerentanan NULL Pointer Dereference. Skor CVSS 3.1 5.1 (Medium) menurut mitre.org.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

9 Oktober 2026

Terakhir diubah

9 Oktober 2026

Status NVD

Awaiting Analysis

CVSS 3.1

5.1 (Medium), sumber mitre.org
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,10% peluang dieksploitasi; lebih tinggi dari 0,6% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/OpenPrinting/cups/security/advisories/GHSA-qqm8-4q5h-jg55