{"id":"CVE-2026-123847","aliases":[],"cve":{"records":[{"id":"CVE-2026-123847","source":"JetBrains","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-11-06T16:05:45.555Z","published":"2026-11-06T16:10:07.452Z","modified":"2026-11-07T04:55:47.324Z"}],"publishers":[{"name":"JetBrains","role":"CNA","organizationId":"547ada31-17d8-4964-bc5f-1b8238ba8014","modified":"2026-11-06T16:10:07.452Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-07T04:55:47.324Z"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":[],"source":"JetBrains"}],"weaknesses":[{"id":"CWE-150","description":"CWE-150","source":"JetBrains"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-06T00:00:00+00:00","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"In JetBrains IntelliJ IDEA before 2026.3 command execution was possible via control characters in terminal command completion","titleSource":"JetBrains","descriptionSource":"JetBrains","description":"In JetBrains IntelliJ IDEA before 2026.3 command execution was possible via control characters in terminal command completion","score":5.3,"severity":"medium","published":"2026-11-06T16:10:07.452Z","modified":"2026-11-07T04:55:47.324Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"JetBrains","name":"IntelliJ IDEA","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"2026.3","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"JetBrains","url":"https://www.cve.org/CVERecord?id=CVE-2026-123847"}],"remediation":[],"references":["https://www.jetbrains.com/privacy-security/issues-fixed/"],"sources":[{"name":"CVE","id":"CVE-2026-123847","modified":"2026-11-07T04:55:47.324Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-123847"}],"assessments":[{"source":"JetBrains","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N","score":5.3}],"sourceAffected":[],"observedAt":"2026-11-07T05:01:24.437Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T02:25:31.038Z"},"coverage":[{"source":"NVD","status":"no-result","checkedAt":"2026-11-06T17:15:36.074Z","attemptedAt":"2026-11-06T17:15:36.074Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-06T17:15:36.327Z","attemptedAt":"2026-11-06T17:15:36.327Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-06T17:15:36.424Z","attemptedAt":"2026-11-06T17:15:36.424Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-06T17:15:36.077Z","attemptedAt":"2026-11-06T17:15:36.077Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-118350","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-118350","modified":"Nov 6, 2026, 4:10:07 PM","score":5.3,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N","checkedAt":"2026-11-06T17:15:36.424Z"}],"aiSummary":{"text":"JetBrains IntelliJ IDEA before version 2026.3 has a vulnerability where command execution is possible via control characters in terminal command completion. The exact impact is unclear. Local access may be required.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-06T17:01:30.591Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-123847"}]}}