CVE-2026-89314
Quadratic-time key_ops duplicate check lets a sub-1 MB JWKS body pin a CPU core for ~15 s
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
`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.
| CWE | CWE-407 |
| Vendor | eclipse foundation |
| Product | eclipse keypont - gose |
| Published | Oct 23, 2026 |
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Affected Versions
Eclipse Foundation / Eclipse KeyPont - GOSE
0.7.3 ≤ 0.13.0-rc1
Eclipse Foundation / Eclipse KeyPont - GOSE
0 < 1.0.0-rc4
References
Credits
Eclipse Foundation Security Team