{"id":"CVE-2026-56950","title":"In validate_ns_buf of mbu_class.rs, there is a possible information disclosure due to improper input validation","summary":"In validate_ns_buf of mbu_class.rs, there is a possible information disclosure due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for …","severity":"medium","cvss":4.4,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-20"],"vendor":"google","product":"android","affected":["android"],"published":"2026-09-15","updated":"2026-09-21","sourceUpdated":"2026-09-21T17:18:38.270","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-56950","references":[{"url":"https://source.android.com/docs/security/bulletin/pixel/2026/2026-09-01","label":"dsap-vuln-management@google.com"}],"tags":["nvd","cve.org"],"epss":0.00073,"epssPercentile":0.00082,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-15T20:18:14.183898Z"},"ingestedAt":"2026-09-15T18:41:59.162Z","slug":"CVE-2026-56950","body":"## Overview\n\nIn validate_ns_buf of mbu_class.rs, there is a possible information disclosure due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.\n\n## Affected\n\n- `android`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":24.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":204568,"id":"CVE-2026-56950","ts":1789505085469,"field":"cvss","old":null,"new":"4.4"},{"seq":204567,"id":"CVE-2026-56950","ts":1789505085469,"field":"severity","old":"none","new":"medium"}]}