Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-81813.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-81813
Upstream
Published
2026-04-03T22:16:27Z
Modified
2026-08-28T17:47:34Z
Summary
CVE-2026-34979 affecting package cups for versions less than 2.4.17-1
Details

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.

References

Affected packages

Azure Linux:3 / cups

Package

Name
cups
Purl
pkg:rpm/azure-linux/cups

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.17-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-81813.json"