{"action":"Upgrade github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream to 1.7.8 or later.","affected":[{"fixed":"1.7.8","introduced":"0"}],"component":"github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream","cve_ids":["CVE-2026-89090"],"ecosystem":"Go","epss":0.00305,"exploited":false,"fixed_versions":["1.7.8"],"ghsa_id":"GHSA-xmrv-pmrh-hhx2","id":"tcs_01M5KFSEV043EZD9PC6HMNAGW8","modified_at":"2026-09-12T04:10:37.759930105Z","published_at":"2026-04-08T00:18:56Z","references":["https://osv.dev/vulnerability/GHSA-xmrv-pmrh-hhx2","https://github.com/aws/aws-sdk-go-v2/security/advisories/GHSA-xmrv-pmrh-hhx2","https://github.com/aws/aws-sdk-go-v2","https://github.com/aws/aws-sdk-go-v2/releases/tag/release-2026-03-23"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-xmrv-pmrh-hhx2","url":"https://osv.dev/vulnerability/GHSA-xmrv-pmrh-hhx2"}],"summary":"Denial of Service due to Panic in AWS SDK for Go v2 SDK EventStream Decoder"}