{"id":"CVE-2026-78299","state":"PUBLISHED","title":"In Eclipse Embedded CDT versions 6.0 to 6.7 if the CMSIS-Pack archive extracts a compromised CMSIS pack the archive extraction can extract files to locations outside of the pack, a","description":"In Eclipse Embedded CDT versions 6.0 to 6.7 if the CMSIS-Pack archive extracts a compromised CMSIS pack the archive extraction can extract files to locations outside of the pack, allowing writing of arbitrary files to other locations on disk.","publishedAt":"2026-09-14T12:59:14.849Z","updatedAt":"2026-09-14T19:23:10.801Z","severity":{"score":9.1,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","source":"CISA-ADP"},"assigner":"eclipse","products":["Eclipse Foundation Eclipse Embedded CDT (C/C++ Development Tools)"],"affected":[{"vendor":"Eclipse Foundation","product":"Eclipse Embedded CDT (C/C++ Development Tools)","defaultStatus":"unaffected","versions":[{"version":"0","status":"unknown","lessThan":"6.0.0","versionType":"semver"},{"version":"6.0.0","status":"affected","lessThan":"6.8.0","versionType":"semver"}]}],"references":["https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/747","https://github.com/eclipse-embed-cdt/eclipse-plugins/security/advisories/GHSA-qch4-8rmp-mjx3"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/78xxx/CVE-2026-78299.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-78299","state":"PUBLISHED","datePublished":"2026-09-14T12:59:14.849Z","dateUpdated":"2026-09-14T19:23:10.801Z","assignerShortName":"eclipse","assignerOrgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","dateReserved":"2026-08-24T07:49:18.635Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In Eclipse Embedded CDT versions 6.0 to 6.7 if the CMSIS-Pack archive extracts a compromised CMSIS pack the archive extraction can extract files to locations outside of the pack, allowing writing of arbitrary files to other locations on disk."}],"affected":[{"vendor":"Eclipse Foundation","product":"Eclipse Embedded CDT (C/C++ Development Tools)","defaultStatus":"unaffected","versions":[{"version":"0","status":"unknown","lessThan":"6.0.0","versionType":"semver"},{"version":"6.0.0","status":"affected","lessThan":"6.8.0","versionType":"semver"}]}],"references":[{"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/747"},{"url":"https://github.com/eclipse-embed-cdt/eclipse-plugins/security/advisories/GHSA-qch4-8rmp-mjx3"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"eclipse","orgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","dateUpdated":"2026-09-14T12:59:14.849Z"},"datePublic":"2026-09-14T12:55:00.000Z","credits":[{"lang":"en","value":"Eclipse Foundation Security Team","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.1,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-09-14T19:22:43.860977Z","id":"CVE-2026-78299","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-14T19:23:10.801Z"}}]}}}