{"id":"CVE-2026-116116","revision":"a5cd4594844b4381a02c154eb4207f1f","records":[{"revision":"a5cd4594844b4381a02c154eb4207f1f","observedAt":"2026-10-26T05:25:11.279+00:00","statement":{"source":"cve-program","id":"CVE-2026-116116","aliases":[],"title":"Yoosee GM8135S Camera Secure Boot signature verification","description":"A vulnerability was detected in Yoosee GM8135S Camera 21.00.01.36. Affected is an unknown function of the component Secure Boot. Performing a manipulation results in improper verification of cryptographic signature. The attack needs to be approached locally. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","state":0,"publishedAt":"2026-10-26T04:00:19.398+00:00","modifiedAt":"2026-10-26T04:00:19.398+00:00","affected":[{"ecosystem":"Vendor product","name":"GM8135S Camera","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Yoosee\",\n                    \"product\": \"GM8135S Camera\",\n                    \"versions\": [\n                        {\n                            \"version\": \"21.00.01.36\",\n                            \"status\": \"affected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:yoosee:gm8135s_camera:*:*:*:*:*:*:*:*\"\n                    ],\n                    \"modules\": [\n                        \"Secure Boot\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","score":9.3,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":8.2,"severity":"HIGH"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":8.2,"severity":"HIGH"},{"system":"CVSS 2.0","vector":"AV:L/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","score":6.5,"severity":null}],"references":["https://vuldb.com/vuln/426184","https://vuldb.com/vuln/426184/cti","https://vuldb.com/cve/CVE-2026-116116","https://vuldb.com/submit/1004712","https://akosibrylle.me/writeups/yoosee-cve"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116116","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-116116","identifiers":["CVE-2026-116116"]},"retained":false,"historicalAffected":[]}],"coverage":[]}