CVE-2026-89314
`jwkFields.CheckConsistency` detected duplicate `key_ops` entries with a pairwise nested loop, making validation cost grow with the **square** of the entry count. Because the check runs on every JWK and JWKS unmarshal, a modestly sized but hostile JWKS document could occupy a CPU core for many seconds.
- Score
- CVSS 4.0 6.9 Medium
- Status
- Deferred - emo@eclipse.org
- Published
- 2026-10-23
- Last modified
- 2026-10-23
- Weaknesses
- CWE-407
Affected products
References
- https://github.com/eclipse-keypont/gose/security/advisories/GHSA-r56w-f43c-828p
