{"id":"GO-2026-4768","summary":"Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service in github.com/tomwright/dasel","details":"Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service in github.com/tomwright/dasel","aliases":["CVE-2026-33320","GHSA-4fcp-jxh7-23x8"],"modified":"2026-03-23T18:45:18.116859Z","published":"2026-03-23T18:14:51Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-4768","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/TomWright/dasel/security/advisories/GHSA-4fcp-jxh7-23x8"}],"affected":[{"package":{"name":"github.com/tomwright/dasel","ecosystem":"Go","purl":"pkg:golang/github.com/tomwright/dasel"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4768.json"}},{"package":{"name":"github.com/tomwright/dasel/v2","ecosystem":"Go","purl":"pkg:golang/github.com/tomwright/dasel/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4768.json"}},{"package":{"name":"github.com/tomwright/dasel/v3","ecosystem":"Go","purl":"pkg:golang/github.com/tomwright/dasel/v3"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.0.0"},{"fixed":"3.3.2"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4768.json"}}],"schema_version":"1.7.5"}