DEBIAN-CVE-2026-87876
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-87876
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-87876.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-87876
- Upstream
- Published
- 2026-09-09T17:17:53Z
- Modified
- 2026-09-10T06:47:36Z
- Severity
-
- 3.0 (Low) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Debian:12 / cups
Package
- Name
- cups
- Purl
- pkg:deb/debian/cups?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
2.*
2.4.2-3
2.4.2-3+deb12u1
2.4.2-3+deb12u2
2.4.2-3+deb12u3
2.4.2-3+deb12u4
2.4.2-3+deb12u5
2.4.2-3+deb12u6
2.4.2-3+deb12u7
2.4.2-3+deb12u8
2.4.2-3+deb12u9
2.4.2-4
2.4.2-5
2.4.2-6
2.4.7-1
2.4.7-1.1
2.4.7-1.2
2.4.7-2
2.4.7-3
2.4.10-1
2.4.10-2
2.4.10-3
2.4.10-4
2.4.14-1
2.4.15-1
2.4.16-1
2.4.17-1
2.4.18-1
Debian:13 / cups
Package
- Name
- cups
- Purl
- pkg:deb/debian/cups?arch=source&distro=trixie
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Debian:14 / cups
Package
- Name
- cups
- Purl
- pkg:deb/debian/cups?arch=source&distro=forky