Vulnerability/
https://seclists.org/oss-sec/2026/q4/45

https://seclists.org/oss-sec/2026/q4/45: [cups] Multiple security fixes in incoming new version 2.4.20

Published Oct 5, 2026

Updated

Affected Software

1 affected component

OpenPrinting CUPS

Frequently Asked Questions

Which release includes the referenced fixes?

The announcement states that the upcoming CUPS version 2.4.20 includes the fixes.

How can I determine whether a specific issue applies to my deployment?

The announcement points to 14 individual GitHub Security Advisories and the CUPS SECURITY.md file for issue-specific details. The provided notice does not include affected configurations, exploit prerequisites, or mitigations.

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