{"id":"CVE-2026-45521","title":"In openFile of AppFuseBridge.java, there is a possible information disclosure due to a missing permission check","summary":"In openFile of AppFuseBridge.java, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not need…","severity":"low","cvss":3.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-693"],"vendor":"google","product":"android","affected":["android = 14.0","android = 15.0","android = 16.0","android = 17.0"],"published":"2026-09-08","updated":"2026-09-24","sourceUpdated":"2026-09-24T15:25:11.827","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-45521","references":[{"url":"https://source.android.com/docs/security/bulletin/2026/2026-09-01","label":"security@android.com"}],"tags":["nvd","cve.org"],"epss":0.00072,"epssPercentile":0.00068,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-10T15:43:05.929425Z"},"ingestedAt":"2026-09-08T19:08:49.641Z","slug":"CVE-2026-45521","body":"## Overview\n\nIn openFile of AppFuseBridge.java, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n## Affected\n\n- `android = 14.0`\n- `android = 15.0`\n- `android = 16.0`\n- `android = 17.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":18,"depthScoreParts":{"impact":18.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":201672,"id":"CVE-2026-45521","ts":1789399605480,"field":"cvss","old":null,"new":"3.3"},{"seq":201671,"id":"CVE-2026-45521","ts":1789399605480,"field":"severity","old":"none","new":"low"},{"seq":200404,"id":"CVE-2026-45521","ts":1789397209805,"field":"cvss","old":"3.3","new":null},{"seq":200403,"id":"CVE-2026-45521","ts":1789397209805,"field":"severity","old":"low","new":"none"},{"seq":198328,"id":"CVE-2026-45521","ts":1789391841413,"field":"cvss","old":null,"new":"3.3"},{"seq":198327,"id":"CVE-2026-45521","ts":1789391841413,"field":"severity","old":"none","new":"low"},{"seq":196121,"id":"CVE-2026-45521","ts":1789383482651,"field":"cvss","old":"3.3","new":null},{"seq":196120,"id":"CVE-2026-45521","ts":1789383482651,"field":"severity","old":"low","new":"none"},{"seq":195050,"id":"CVE-2026-45521","ts":1789380374694,"field":"cvss","old":null,"new":"3.3"},{"seq":195049,"id":"CVE-2026-45521","ts":1789380374694,"field":"severity","old":"none","new":"low"},{"seq":193837,"id":"CVE-2026-45521","ts":1789378330649,"field":"cvss","old":"3.3","new":null},{"seq":193836,"id":"CVE-2026-45521","ts":1789378330649,"field":"severity","old":"low","new":"none"},{"seq":192624,"id":"CVE-2026-45521","ts":1789376324817,"field":"cvss","old":null,"new":"3.3"},{"seq":192623,"id":"CVE-2026-45521","ts":1789376324817,"field":"severity","old":"none","new":"low"},{"seq":191411,"id":"CVE-2026-45521","ts":1789373240517,"field":"cvss","old":"3.3","new":null},{"seq":191410,"id":"CVE-2026-45521","ts":1789373240517,"field":"severity","old":"low","new":"none"},{"seq":190196,"id":"CVE-2026-45521","ts":1789369200886,"field":"cvss","old":null,"new":"3.3"},{"seq":190195,"id":"CVE-2026-45521","ts":1789369200886,"field":"severity","old":"none","new":"low"},{"seq":188983,"id":"CVE-2026-45521","ts":1789368105399,"field":"cvss","old":"3.3","new":null},{"seq":188982,"id":"CVE-2026-45521","ts":1789368105399,"field":"severity","old":"low","new":"none"},{"seq":187766,"id":"CVE-2026-45521","ts":1789365062361,"field":"cvss","old":null,"new":"3.3"},{"seq":187765,"id":"CVE-2026-45521","ts":1789365062361,"field":"severity","old":"none","new":"low"},{"seq":186553,"id":"CVE-2026-45521","ts":1789363092617,"field":"cvss","old":"3.3","new":null},{"seq":186552,"id":"CVE-2026-45521","ts":1789363092617,"field":"severity","old":"low","new":"none"},{"seq":185339,"id":"CVE-2026-45521","ts":1789361024099,"field":"cvss","old":null,"new":"3.3"},{"seq":185338,"id":"CVE-2026-45521","ts":1789361024099,"field":"severity","old":"none","new":"low"},{"seq":184126,"id":"CVE-2026-45521","ts":1789358007330,"field":"cvss","old":"3.3","new":null},{"seq":184125,"id":"CVE-2026-45521","ts":1789358007330,"field":"severity","old":"low","new":"none"},{"seq":182377,"id":"CVE-2026-45521","ts":1789354155682,"field":"cvss","old":null,"new":"3.3"},{"seq":182376,"id":"CVE-2026-45521","ts":1789354155682,"field":"severity","old":"none","new":"low"},{"seq":181170,"id":"CVE-2026-45521","ts":1789352997947,"field":"cvss","old":"3.3","new":null},{"seq":181169,"id":"CVE-2026-45521","ts":1789352997947,"field":"severity","old":"low","new":"none"},{"seq":179963,"id":"CVE-2026-45521","ts":1789350073527,"field":"cvss","old":null,"new":"3.3"},{"seq":179962,"id":"CVE-2026-45521","ts":1789350073527,"field":"severity","old":"none","new":"low"},{"seq":178756,"id":"CVE-2026-45521","ts":1789347933009,"field":"cvss","old":"3.3","new":null},{"seq":178755,"id":"CVE-2026-45521","ts":1789347933009,"field":"severity","old":"low","new":"none"},{"seq":177549,"id":"CVE-2026-45521","ts":1789346218757,"field":"cvss","old":null,"new":"3.3"},{"seq":177548,"id":"CVE-2026-45521","ts":1789346218757,"field":"severity","old":"none","new":"low"},{"seq":176342,"id":"CVE-2026-45521","ts":1789342841120,"field":"cvss","old":"3.3","new":null},{"seq":176341,"id":"CVE-2026-45521","ts":1789342841120,"field":"severity","old":"low","new":"none"},{"seq":175796,"id":"CVE-2026-45521","ts":1789338624242,"field":"cvss","old":null,"new":"3.3"},{"seq":175795,"id":"CVE-2026-45521","ts":1789338624242,"field":"severity","old":"none","new":"low"},{"seq":175666,"id":"CVE-2026-45521","ts":1789338463800,"field":"cvss","old":"3.3","new":null},{"seq":175665,"id":"CVE-2026-45521","ts":1789338463800,"field":"severity","old":"low","new":"none"},{"seq":174461,"id":"CVE-2026-45521","ts":1789334653425,"field":"cvss","old":null,"new":"3.3"},{"seq":174460,"id":"CVE-2026-45521","ts":1789334653425,"field":"severity","old":"none","new":"low"},{"seq":173256,"id":"CVE-2026-45521","ts":1789333341305,"field":"cvss","old":"3.3","new":null},{"seq":173255,"id":"CVE-2026-45521","ts":1789333341305,"field":"severity","old":"low","new":"none"},{"seq":172070,"id":"CVE-2026-45521","ts":1789330940502,"field":"cvss","old":null,"new":"3.3"},{"seq":172069,"id":"CVE-2026-45521","ts":1789330940502,"field":"severity","old":"none","new":"low"}]}