CVE-2026-18661

UNKNOWN 0.0

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

In Eclipse Jetty, across various versions of `jetty-annotations`, and `jetty-eeN-annotations`, the Jakarta Spec authoritative url-pattern rules for mixed `@ServletSecurity` annotation, and `web.xml` defined `security-constraint` on the same `url-pattern` were not being applied if the `web.xml` had more than 1 `url-pattern` for a servlet, and had a `security-constraint` applying to only some of those `url-pattern` definitions.

CWE	CWE-863
Vendor	eclipse foundation
Published	Oct 15, 2026
Last Updated	Oct 15, 2026

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Affected Versions

Eclipse Foundation /

12.1.0 ≤ 12.1.11

Eclipse Foundation /

12.1.0 ≤ 12.1.11 12.0.0 ≤ 12.0.38

Eclipse Foundation /

12.1.0 ≤ 12.1.11 12.0.0 ≤ 12.0.38

Eclipse Foundation /

12.1.0 ≤ 12.1.11 12.0.0 ≤ 12.0.38

Eclipse Foundation /

11.0.0 ≤ 11.0.32 10.0.0 ≤ 10.0.32 9.4.0 ≤ 9.4.64

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/jetty/jetty.project/security/advisories/GHSA-v6xf-996f-c35f gitlab.eclipse.org: https://gitlab.eclipse.org/security/cve-assignment/-/work_items/211

Credits

Reported by https://github.com/4ra1n