Low severity3.0NVD Advisory· Published Sep 9, 2026· Updated Sep 9, 2026
CVE-2026-87876
CVE-2026-87876
Description
Two case-insensitive comparisons on request-derived usernames outside the main authorization path in CUPS's scheduler (printer ACL validation and private-attribute filtering) could allow bypass of username-based access controls in certain configurations.
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Affected products
2Patches
Vulnerability mechanics
References
3News mentions
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