{"id":"CVE-2026-21135","title":"Improper access control in Samsung Internet prior to version 30.0.5.6 allows local attackers to access sensitive information.","summary":"Improper access control in Samsung Internet prior to version 30.0.5.6 allows local attackers to access sensitive information.","severity":"medium","cvss":5.9,"cvssVector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","cwe":["CWE-284"],"vendor":"Samsung Mobile","product":"Samsung Internet","affected":["samsung_internet (all versions)"],"published":"2026-10-12","updated":"2026-10-16","sourceUpdated":"2026-10-16T17:17:34.337","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21135","references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=10","label":"mobile.security@samsung.com"}],"tags":["nvd","cve.org"],"epss":0.00105,"epssPercentile":0.01056,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-16T16:38:33.202072Z"},"cvssSource":"cna","ingestedAt":"2026-10-12T14:50:34.088Z","slug":"CVE-2026-21135","body":"## Overview\n\nImproper access control in Samsung Internet prior to version 30.0.5.6 allows local attackers to access sensitive information.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":32,"depthScoreParts":{"impact":32.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":220741,"id":"CVE-2026-21135","ts":1792026729680,"field":"cvss","old":null,"new":"5.9"},{"seq":220740,"id":"CVE-2026-21135","ts":1792026729680,"field":"severity","old":"none","new":"medium"}]}