Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
Fixed on upstream master branch with commit f56844d and for versions 2.4.x with commit 88e67c0.
Thu, 10 Sep 2026 00:15:00 +0000
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threat_severity
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threat_severity
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Wed, 09 Sep 2026 23:30:00 +0000
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Wed, 09 Sep 2026 18:30:00 +0000
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ssvc
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Wed, 09 Sep 2026 16:30:00 +0000
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| 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. | |
| Title | Cups: openprinting cups: remaining case-insensitive username matching in scheduler side paths (cve-2026-27447 follow-up) | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat hummingbird Redhat openshift |
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| Weaknesses | CWE-178 | |
| CPEs | cpe:/a:redhat:hummingbird:1 cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat hummingbird Redhat openshift |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-09T23:16:08.218Z
Reserved: 2026-09-09T13:58:06.399Z
Link: CVE-2026-87876
Updated: 2026-09-09T18:10:01.126Z
Status : Awaiting Analysis
Published: 2026-09-09T17:17:53.377
Modified: 2026-09-10T00:17:23.287
Link: CVE-2026-87876
OpenCVE Enrichment
Updated: 2026-09-09T18:30:13Z