{"id":"CVE-2022-26929","aliases":["EUVD-2022-31474","GHSA-9g82-g79v-qfx9"],"status":"published","title":".NET Framework Remote Code Execution Vulnerability","description":".NET Framework Remote Code Execution Vulnerability","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01573,"percentile":0.75587,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-09-13T18:41:26Z","modified":"2026-06-17T04:36:08Z","products":[{"vendor":"microsoft","product":".net_framework"},{"vendor":"microsoft","product":"microsoft .net framework 3.5 and 4.6/4.6.2"},{"vendor":"microsoft","product":"microsoft .net framework 3.5 and 4.8.1"},{"vendor":"microsoft","product":"microsoft .net framework 4.8.1"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26929","tags":["vendor-advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26929","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26929"},{"url":"https://github.com/advisories/GHSA-9g82-g79v-qfx9"}],"sources":{"cve":[{"id":"CVE-2022-26929","title":".NET Framework Remote Code Execution Vulnerability","description":".NET Framework Remote Code Execution Vulnerability","status":"published","published":"2022-09-13T18:41:26Z","modified":"2025-03-11T16:10:10.667Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:34:26.293612Z"}],"euvd":[{"id":"EUVD-2022-31474","description":".NET Framework Remote Code Execution Vulnerability","status":"published","published":"2022-09-13T18:41:26Z","modified":"2025-03-11T16:10:10Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T20:53:07.365753Z"}],"ghsa":[{"id":"GHSA-9g82-g79v-qfx9","title":".NET Framework Remote Code Execution Vulnerability.","description":".NET Framework Remote Code Execution Vulnerability.","status":"published","published":"2022-09-14T00:00:43Z","modified":"2025-01-02T21:32:44Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:59:20.744167Z"}],"nvd":[{"id":"CVE-2022-26929","description":".NET Framework Remote Code Execution Vulnerability","status":"published","published":"2022-09-13T19:15:09.473Z","modified":"2026-06-17T04:36:08.957Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:27.631109Z"}]}}