{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44462","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-06T15:49:25.193Z","datePublished":"2026-05-28T16:13:49.443Z","dateUpdated":"2026-05-29T15:15:44.226Z"},"containers":{"cna":{"title":"Zed: Allowlist Bypass via Bash Variable Expansion Chain in Terminal Tool Permissions","problemTypes":[{"descriptions":[{"cweId":"CWE-184","lang":"en","description":"CWE-184: Incomplete List of Disallowed Inputs","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/zed-industries/zed/security/advisories/GHSA-rqq3-p6x4-q866","tags":["x_refsource_CONFIRM"],"url":"https://github.com/zed-industries/zed/security/advisories/GHSA-rqq3-p6x4-q866"}],"affected":[{"vendor":"zed-industries","product":"zed","versions":[{"version":"< 0.229.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-05-28T16:13:49.443Z"},"descriptions":[{"lang":"en","value":"Zed is a code editor. Prior to 0.229.0, Zed's terminal tool permission system can be bypassed via bash variable expansion chaining (${var@P}), allowing arbitrary command execution under an allowlisted command prefix. This vulnerability is fixed in 0.229.0."}],"source":{"advisory":"GHSA-rqq3-p6x4-q866","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-29T03:55:59.047731Z","id":"CVE-2026-44462","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-29T15:15:44.226Z"}}]}}