{"id":"CVE-2026-64654","state":"PUBLISHED","title":"GitHub CLI: Terminal escape sequence injection in multiple `gh` commands","description":"GitHub CLI (gh) is GitHub's official command line tool. Prior to version 2.97.0, multiple GitHub CLI commands printed externally controlled gist, API, pull request, release, codespace, skill, or agent-task content without neutralizing terminal escape sequences. An attacker who can influence that content can embed escape sequences that are interpreted by the terminal of a user who runs an affected command, with impact ranging from cosmetic manipulation of the title or on-screen content to, on some terminal emulators, command execution. This extends the same class of issue as CVE-2026-45803—which addressed only gh run view --log—to the other affected command paths. This issue is fixed in version 2.97.0.","publishedAt":"2026-08-06T18:27:38.491Z","updatedAt":"2026-08-07T17:09:40.307Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["cli cli"],"affected":[{"vendor":"cli","product":"cli","versions":[{"version":"< 2.97.0","status":"affected"}]}],"references":["https://github.com/cli/cli/security/advisories/GHSA-3m3g-3wcr-px46","https://github.com/cli/cli/commit/2a1409fe88d416cc85fc96fb5bc473f83ed5a054","https://github.com/cli/cli/releases/tag/v2.97.0"],"weaknesses":["CWE-150"],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64654.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64654","state":"PUBLISHED","datePublished":"2026-08-06T18:27:38.491Z","dateUpdated":"2026-08-07T17:09:40.307Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-20T17:11:30.896Z"},"containers":{"cna":{"title":"GitHub CLI: Terminal escape sequence injection in multiple `gh` commands","descriptions":[{"lang":"en","value":"GitHub CLI (gh) is GitHub's official command line tool. Prior to version 2.97.0, multiple GitHub CLI commands printed externally controlled gist, API, pull request, release, codespace, skill, or agent-task content without neutralizing terminal escape sequences. An attacker who can influence that content can embed escape sequences that are interpreted by the terminal of a user who runs an affected command, with impact ranging from cosmetic manipulation of the title or on-screen content to, on some terminal emulators, command execution. This extends the same class of issue as CVE-2026-45803—which addressed only gh run view --log—to the other affected command paths. This issue is fixed in version 2.97.0."}],"affected":[{"vendor":"cli","product":"cli","versions":[{"version":"< 2.97.0","status":"affected"}]}],"references":[{"url":"https://github.com/cli/cli/security/advisories/GHSA-3m3g-3wcr-px46","name":"https://github.com/cli/cli/security/advisories/GHSA-3m3g-3wcr-px46","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/cli/cli/commit/2a1409fe88d416cc85fc96fb5bc473f83ed5a054","name":"https://github.com/cli/cli/commit/2a1409fe88d416cc85fc96fb5bc473f83ed5a054","tags":["x_refsource_MISC"]},{"url":"https://github.com/cli/cli/releases/tag/v2.97.0","name":"https://github.com/cli/cli/releases/tag/v2.97.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","subAvailabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-150","lang":"en","description":"CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-06T18:27:38.491Z"},"source":{"advisory":"GHSA-3m3g-3wcr-px46","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-07T15:29:09.364722Z","id":"CVE-2026-64654","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-07T17:09:40.307Z"}}]}}}