CVE-2026-44465

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-44465", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-06T15:49:25.193Z", "datePublished": "2026-05-28T16:10:58.198Z", "dateUpdated": "2026-05-29T03:56:00.766Z"}, "containers": {"cna": {"title": "Zed: Zed IDE Arbitrary Code Execution via untrusted repository with poisoned .git/config", "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "lang": "en", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/zed-industries/zed/security/advisories/GHSA-fj2r-rmw6-h222", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/zed-industries/zed/security/advisories/GHSA-fj2r-rmw6-h222"}], "affected": [{"vendor": "zed-industries", "product": "zed", "versions": [{"version": "< 0.227.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-28T16:10:58.198Z"}, "descriptions": [{"lang": "en", "value": "Zed is a code editor. Prior to 0.227.1, Zed IDE executes arbitrary commands when opening a folder with a malicious .git/config file that abuses the core.fsmonitor Git configuration option. This allows an attacker to achieve Remote Code Execution (RCE) when a victim open a folder in untrusted mode. This vulnerability is fixed in 0.227.1."}], "source": {"advisory": "GHSA-fj2r-rmw6-h222", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/zed-industries/zed/security/advisories/GHSA-fj2r-rmw6-h222", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-28T00:00:00+00:00", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-44465"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-29T03:56:00.766Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-44465", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-05-28T18:58:35.726056Z"}}}], "references": [{"url": "https://github.com/zed-industries/zed/security/advisories/GHSA-fj2r-rmw6-h222", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-28T18:58:27.987Z"}}], "cna": {"title": "Zed: Zed IDE Arbitrary Code Execution via untrusted repository with poisoned .git/config", "source": {"advisory": "GHSA-fj2r-rmw6-h222", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "zed-industries", "product": "zed", "versions": [{"status": "affected", "version": "< 0.227.1"}]}], "references": [{"url": "https://github.com/zed-industries/zed/security/advisories/GHSA-fj2r-rmw6-h222", "name": "https://github.com/zed-industries/zed/security/advisories/GHSA-fj2r-rmw6-h222", "tags": ["x_refsource_CONFIRM"]}], "descriptions": [{"lang": "en", "value": "Zed is a code editor. Prior to 0.227.1, Zed IDE executes arbitrary commands when opening a folder with a malicious .git/config file that abuses the core.fsmonitor Git configuration option. This allows an attacker to achieve Remote Code Execution (RCE) when a victim open a folder in untrusted mode. This vulnerability is fixed in 0.227.1."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-28T16:10:58.198Z"}}}, "cveMetadata": {"cveId": "CVE-2026-44465", "state": "PUBLISHED", "dateUpdated": "2026-05-29T03:56:00.766Z", "dateReserved": "2026-05-06T15:49:25.193Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-05-28T16:10:58.198Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "zed", "vendor": "zed-industries", "versions": [{"status": "affected", "version": "< 0.227.1"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:zed:zed:*:*:*:*:*:*:*:*", "matchCriteriaId": "166D9F6E-D3E6-4176-9AE4-BF85E3316060", "versionEndExcluding": "0.227.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Zed is a code editor. Prior to 0.227.1, Zed IDE executes arbitrary commands when opening a folder with a malicious .git/config file that abuses the core.fsmonitor Git configuration option. This allows an attacker to achieve Remote Code Execution (RCE) when a victim open a folder in untrusted mode. This vulnerability is fixed in 0.227.1."}], "id": "CVE-2026-44465", "lastModified": "2026-06-17T10:50:40.923", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-44465", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-05-28T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-05-28T17:16:30.043", "references": [{"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/zed-industries/zed/security/advisories/GHSA-fj2r-rmw6-h222"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/zed-industries/zed/security/advisories/GHSA-fj2r-rmw6-h222"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.227.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "zed", "source": "cna", "vendor": "zed-industries"}, "product": "zed", "vendor": "zed-industries"}], "created": "2026-05-28T18:30:23.506316+00:00", "updated": "2026-05-28T19:00:16.784795+00:00", "vendors": ["zed-industries", "zed-industries$PRODUCT$zed"]}