{"id":"GO-2026-4466","summary":"Sliver has DNS C2 OTP Bypass that Allows Unauthenticated Session Flooding and Denial of Service in github.com/bishopfox/sliver","details":"Sliver has DNS C2 OTP Bypass that Allows Unauthenticated Session Flooding and Denial of Service in github.com/bishopfox/sliver.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/bishopfox/sliver before v1.6.12.","aliases":["CVE-2026-25791","GHSA-wxrw-gvg8-fqjp"],"modified":"2026-03-17T05:08:34.244685Z","published":"2026-02-17T18:09:06Z","database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-4466"},"references":[{"type":"ADVISORY","url":"https://github.com/BishopFox/sliver/security/advisories/GHSA-wxrw-gvg8-fqjp"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25791"},{"type":"WEB","url":"https://github.com/BishopFox/sliver/commit/2b65089b27c553e79e69f1067cad1339e4f3d937"},{"type":"WEB","url":"https://github.com/BishopFox/sliver/releases/tag/v1.7.0"}],"affected":[{"package":{"name":"github.com/bishopfox/sliver","ecosystem":"Go","purl":"pkg:golang/github.com/bishopfox/sliver"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"custom_ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.12"}]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4466.json"}}],"schema_version":"1.7.5"}