PT-2026-121812
CVE-2026-89314
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Published
2026-10-23
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Updated
2026-10-23
Description by
CVSS 4.0
6.9
MediumMetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
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. Found an issue in the description? Have something to add? Feel free to write us 👾