CVE-2026-89314

Vulnerability Description

`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.

Related Weaknesses (CWE)

CWE-407

References

https://github.com/eclipse-keypont/gose/security/advisories/GHSA-r56w-f43c-828p

FAQ

What is CVE-2026-89314?

CVE-2026-89314 is a documented vulnerability. `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 a...

How severe is CVE-2026-89314?

CVSS scoring is not yet available for CVE-2026-89314. Check NVD for updates.

Is there a patch for CVE-2026-89314?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.