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Cve-2026-34978

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high advisory

OpenPrinting CUPS Path Traversal Vulnerability (CVE-2026-34978)

CVE-2026-34978 is a path traversal vulnerability in OpenPrinting CUPS that allows writing files outside the CacheDir/rss directory, potentially overwriting the job.cache file.

path traversal cups cve-2026-34978 file write
2r 2t 1c