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CVE-2026-34979

OpenPrinting CUPS: Heap overflow in `get_options()` PUBLISHED

Description (CNA)

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, there is a heap-based buffer overflow in the CUPS scheduler when building filter option strings from job attribute. At time of publication, there are no publicly available patches.

Affected (CNA)

Vendor / productVersions
OpenPrinting / cupsaffected <= 2.4.16

CWE

CWE-122

References

ADP enrichment

CISA-ADP

No English description supplied.