{"action":"Upgrade github.com/lestrrat-go/jwx/v2 to 2.0.19 or later.","affected":[{"fixed":"2.0.19","introduced":"0"}],"component":"github.com/lestrrat-go/jwx/v2","cve_ids":["CVE-2024-21664"],"ecosystem":"Go","epss":0.00864,"exploited":false,"fixed_versions":["2.0.19"],"ghsa_id":"GHSA-pvcr-v8j8-j5q3","id":"tcs_01M5KFHVRGFMJ13GP0WDAN3Q50","modified_at":"2026-09-10T03:50:05.133510331Z","published_at":"2024-01-09T16:18:48Z","references":["https://osv.dev/vulnerability/GHSA-pvcr-v8j8-j5q3","https://github.com/lestrrat-go/jwx/security/advisories/GHSA-pvcr-v8j8-j5q3","https://nvd.nist.gov/vuln/detail/CVE-2024-21664","https://github.com/lestrrat-go/jwx/commit/0e8802ce6842625845d651456493e7c87625601f","https://github.com/lestrrat-go/jwx/commit/8c53d0ae52d5ab1e2b37c5abb67def9e7958fd65","https://github.com/lestrrat-go/jwx/commit/d69a721931a5c48b9850a42404f18e143704adcd","https://github.com/lestrrat-go/jwx"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-pvcr-v8j8-j5q3#Go/github.com/lestrrat-go/jwx/v2","url":"https://osv.dev/vulnerability/GHSA-pvcr-v8j8-j5q3"}],"summary":"Parsing JSON serialized payload without protected field can lead to segfault"}