{"id":"CVE-2026-21132","title":"Improper input validation in Samsung Internet prior to version 30.0.5.24 allows remote attackers to inject arbitrary script","summary":"Improper input validation in Samsung Internet prior to version 30.0.5.24 allows remote attackers to inject arbitrary script. User interaction is required for triggering this vulnerability.","severity":"medium","cvss":6,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","cwe":["CWE-20"],"vendor":"Samsung Mobile","product":"Samsung Internet","affected":["samsung_internet (all versions)"],"published":"2026-10-12","updated":"2026-10-15","sourceUpdated":"2026-10-15T19:17:37.777","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21132","references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=10","label":"mobile.security@samsung.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-15T17:51:26.691001Z"},"cvssSource":"cna","epss":0.00308,"epssPercentile":0.23449,"ingestedAt":"2026-10-12T14:50:34.088Z","slug":"CVE-2026-21132","body":"## Overview\n\nImproper input validation in Samsung Internet prior to version 30.0.5.24 allows remote attackers to inject arbitrary script. User interaction is required for triggering this vulnerability.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":33,"depthScoreParts":{"impact":33,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":220727,"id":"CVE-2026-21132","ts":1792026727481,"field":"cvss","old":null,"new":"6"},{"seq":220726,"id":"CVE-2026-21132","ts":1792026727481,"field":"severity","old":"none","new":"medium"}]}