{"action":"Upgrade go.mongodb.org/mongo-driver/v2 to 2.4.2 or later.","affected":[{"fixed":"2.4.2","introduced":"0"}],"component":"go.mongodb.org/mongo-driver/v2","cve_ids":["CVE-2026-2303"],"ecosystem":"Go","epss":0.00318,"exploited":false,"fixed_versions":["2.4.2"],"ghsa_id":"GHSA-cp6g-7hqx-qxhp","id":"tcs_01M5KF7M0RR3CBC3SPYTNDT5NB","modified_at":"2026-09-10T03:50:59.479851584Z","published_at":"2026-02-10T21:31:31Z","references":["https://osv.dev/vulnerability/GHSA-cp6g-7hqx-qxhp","https://nvd.nist.gov/vuln/detail/CVE-2026-2303","https://github.com/mongodb/mongo-go-driver","https://jira.mongodb.org/browse/GODRIVER-3770"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-cp6g-7hqx-qxhp#Go/go.mongodb.org/mongo-driver/v2","url":"https://osv.dev/vulnerability/GHSA-cp6g-7hqx-qxhp"}],"summary":"mongo-go-driver has Heap Out-of-Bounds Read in GSSAPI Error Handling"}