{"data":{"id":"8f7c9d1a-8902-4d06-b794-0c974242cad1","title":"CVE-2026-26136: Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an…","summary":"CVE-2026-26136 is a command injection weakness (CWE-77) in Microsoft Copilot, reported by Microsoft Corporation. The source describes it as an improper neutralization of special elements used in a command, which allows an unauthorized attacker to disclose information over a network. The NVD has not yet provided an assessment, and the record was published and last modified on 03/19/2026.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-26136","publishedAt":"2026-03-19T21:17:07.883Z","cveId":"CVE-2026-26136","cweIds":["CWE-77"],"cvssScore":"6.5","cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["Microsoft"],"affectedVendorsRaw":["Microsoft Copilot"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Microsoft Copilot command injection allows unauthorized information disclosure","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"none","userInteraction":"required","exploitMaturity":"unknown","epssScore":0.00677,"epssCheckedAt":"2026-11-04T12:08:34.077Z","kevDateAdded":null,"advisoryAliases":["GHSA-4mgh-xjf3-7388"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-03T18:10:59.240Z","patchAvailable":null,"disclosureDate":"2026-03-19T21:17:07.883Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-88"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality"],"aiComponentTargeted":"api","llmSpecific":false,"classifierConfidence":0.8,"researchCategory":null,"atlasIds":null,"fixes":[]}}