Findings

CVE-2026-18662

In Eclipse Jetty, across various versions of , and , two or more security constraints with the same http-method-omission set, and no url-patterns, are not combined pro…

Published Oct 15, 2026 · updated Oct 15, 2026 · Eclipse Foundation

In Eclipse Jetty, across various versions of , and , two or more security constraints with the same http-method-omission set, and no url-patterns, are not combined properly per Jakarta Servlet Spec. Resulting in later http-method-omission sets overriding previous constraints with the same http-method-omission set.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 15, 2026 · NIST NVD

    Detected

    In Eclipse Jetty, across various versions of , and , two or more security constraints with the same http-method-omission set, and no url-patterns, are not combined properly per Jakarta Servlet Spec. Resulting in later http-method-omission sets overriding previous constraints with the same http-method-omission set.

  2. Oct 15, 2026 · NIST NVD

    Updated

    In Eclipse Jetty, across various versions of , and , two or more security constraints with the same http-method-omission set, and no url-patterns, are not combined properly per Jakarta Servlet Spec. Resulting in later http-method-omission sets overriding previous constraints with the same http-method-omission set.

  3. Oct 15, 2026 · NIST NVD

    Updated

    In Eclipse Jetty, across various versions of , and , two or more security constraints with the same http-method-omission set, and no url-patterns, are not combined properly per Jakarta Servlet Spec. Resulting in later http-method-omission sets overriding previous constraints with the same http-method-omission set.

Affected

  • vendor Eclipse Foundationversion unspecified

Sources

  • CIRCL Vulnerability LookupVulnerability recordCVE-2026-18662

    In Eclipse Jetty, across various versions of , and , two or more security constraints with the same http-method-omission set, and no url-patterns, are not combined properly per Jakarta Servlet Spec. Resulting in later http-method-omission sets overriding previous constraints with

    vulnerability.circl.lu
  • CVE.orgVulnerability recordCVE-2026-18662

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-18662

    30-day exploitation probability 0.4%

    first.org
  • NIST NVDVulnerability recordCVE-2026-18662

    In Eclipse Jetty, across various versions of , and , two or more security constraints with the same http-method-omission set, and no url-patterns, are not combined properly per Jakarta Servlet Spec. Resulting in later http-method-omission se

    nvd.nist.gov

References

CVE-2026-18662 · ZeroDay Findings