Skip to content
CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-89314

Quadratic-time key_ops duplicate check lets a sub-1 MB JWKS body pin a CPU core for ~15 s

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
eclipse

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Eclipse Foundation Eclipse KeyPont - GOSE

Default version status: unaffected

  • 0.7.3 to ≤ 0.13.0-rc1affected

Eclipse Foundation Eclipse KeyPont - GOSE

Default version status: unaffected

  • 0 to < 1.0.0-rc4affected

References