SB2026102718 - Anolis OS update for cups

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Main Vulnerability Database SB2026102718

SB2026102718 - Anolis OS update for cups

Published: October 27, 2026

Security Bulletin ID SB2026102718
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Local access
Highest impact Denial of service

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) NULL pointer dereference (CVE-ID: CVE-2026-107888)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: 5.6 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]


The vulnerability allows a local privileged user to cause a scheduler-wide denial of service.

The vulnerability exists due to a null pointer dereference in cupsdCheckJobs() when processing a held-on-create job whose temporary printer has been automatically deleted. A local privileged user can create a temporary printer, enable job acceptance and holding of new jobs, and submit a job while its device probe is pending to cause a scheduler-wide denial of service.

The demonstrated sequence requires access to the local CUPS Unix domain socket. A failed device probe makes the temporary printer immediately eligible for automatic removal.


Remediation

Install update from vendor's website.

References