UNKNOWN Microsoft

CVE-2026-34990

OpenPrinting CUPS: Local print admin token disclosure using temporary printers

Microsoft Security Update 2026-Apr: OpenPrinting CUPS: Local print admin token disclosure using temporary printers

Affected Products

azl3 cups 2.4.16-1 on Azure Linux 3.0
cbl2 cups 2.3.3op2-11 on CBL Mariner 2.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34990
https://nvd.nist.gov/vuln/detail/CVE-2026-34990

Published: 2026-04-14 · Source: Microsoft · Feed updated: 2026-08-04

This unknown severity vulnerability was published on 2026-04-14 via Microsoft. Affected: azl3 cups 2.4.16-1 on Azure Linux 3.0, cbl2 cups 2.3.3op2-11 on CBL Mariner 2.0.

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