{"id":"CVE-2026-77900","revision":"86611649f51d43c6a1d86994af53dc54","records":[{"revision":"86611649f51d43c6a1d86994af53dc54","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-77900","aliases":[],"title":"Azure App Service Remote Code Execution Vulnerability","description":"Missing authentication for critical function in Azure App Service allows an unauthorized attacker to execute code over a network.","state":0,"publishedAt":"2026-10-08T22:15:30.299+00:00","modifiedAt":"2026-10-22T22:26:25.974+00:00","affected":[{"ecosystem":"Vendor product","name":"Azure App Service for Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"Azure App Service for Linux\",\n                    \"versions\": [\n                        {\n                            \"version\": \"-\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":9.8,"severity":"CRITICAL"}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-77900"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-77900","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-77900","identifiers":["CVE-2026-77900"]},"retained":false,"historicalAffected":[]}],"coverage":[]}