{"id":"CVE-2026-23653","title":"GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability","summary":"Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio Code allows an authorized attacker to disclose information over a network.","severity":"medium","cvss":5.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-77"],"vendor":"Microsoft","product":"Microsoft Visual Studio Code CoPilot Chat Extension","affected":["visual_studio_code_copilot_chat_extension >= 0.27.0 < 0.37.3"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-04-14T19:30:08.108370Z"},"published":"2026-04-14","updated":"2026-09-25","sourceUpdated":"2026-09-25T17:24:50.069Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-23653","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23653","label":"GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability"}],"tags":["cve.org"],"epss":0.00739,"epssPercentile":0.52572,"ingestedAt":"2026-09-25T18:14:20.462Z","slug":"CVE-2026-23653","body":"## Overview\n\nImproper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio Code allows an authorized attacker to disclose information over a network.\n\n## Affected\n\n- `visual_studio_code_copilot_chat_extension >= 0.27.0 < 0.37.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":31,"depthScoreParts":{"impact":31.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}