CVE-2026-89314
CVE-2026-89314 · Quadratic-time key_ops duplicate check lets a sub-1 MB JWKS body pin a CPU core for ~15 s
This page contains facts from public vulnerability sources. Check the original advisory before updating.
`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.
CVSS 6.9 · Medium · EPSS 0.3% · Fix available
- Published
- Updated
Affected products and versions
eclipse keypont - gose
- Versions
- ≥ 0.7.3, ≤ 0.13.0-rc1: Affected (semver)
No fix published
eclipse keypont - gose
- Versions
- ≥ 0, < 1.0.0-rc4: Affected (semver)
Update to 1.0.0-rc4