{"id":"CVE-2026-87465","title":"Incorrect authorization in Downloads in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to spoof UI elements via a crafted HTML page","summary":"Incorrect authorization in Downloads in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)","severity":"medium","cvss":4.2,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L","cwe":["CWE-863"],"vendor":"google","product":"chrome","affected":["chrome < 153.0.8010.36"],"patched":["chrome 153.0.8010.36"],"published":"2026-09-09","updated":"2026-09-09","sourceUpdated":"2026-09-09T20:30:19.710","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-87465","references":[{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/496616790","label":"chrome-cve-admin@google.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-87465.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-87465"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-87465"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87465"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-09T19:39:25.463076Z"},"epss":0.00168,"epssPercentile":0.06447,"scores":{"nvd":4.2,"vendor":4.6,"adp":4.2},"ingestedAt":"2026-09-09T01:17:17.511Z","slug":"CVE-2026-87465","body":"## Overview\n\nIncorrect authorization in Downloads in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)\n\n## Affected\n\n- `chrome < 153.0.8010.36`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 153.0.8010.36`\n\n## Vendor advisories\n\n- **Red Hat VEX** · updated 2026-09-09 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-87465.json)","depth":"sunlit","depthScore":23,"depthScoreParts":{"impact":23.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":202235,"id":"CVE-2026-87465","ts":1789400065167,"field":"cvss","old":null,"new":"4.2"},{"seq":202234,"id":"CVE-2026-87465","ts":1789400065167,"field":"severity","old":"none","new":"medium"},{"seq":200962,"id":"CVE-2026-87465","ts":1789397618845,"field":"cvss","old":"4.2","new":null},{"seq":200961,"id":"CVE-2026-87465","ts":1789397618845,"field":"severity","old":"medium","new":"none"},{"seq":199655,"id":"CVE-2026-87465","ts":1789395565227,"field":"cvss","old":null,"new":"4.2"},{"seq":199654,"id":"CVE-2026-87465","ts":1789395565227,"field":"severity","old":"none","new":"medium"},{"seq":198900,"id":"CVE-2026-87465","ts":1789392253486,"field":"cvss","old":"4.2","new":null},{"seq":198899,"id":"CVE-2026-87465","ts":1789392253486,"field":"severity","old":"medium","new":"none"},{"seq":197233,"id":"CVE-2026-87465","ts":1789384296121,"field":"cvss","old":null,"new":"4.2"},{"seq":197232,"id":"CVE-2026-87465","ts":1789384296121,"field":"severity","old":"none","new":"medium"},{"seq":196507,"id":"CVE-2026-87465","ts":1789383758362,"field":"cvss","old":"4.2","new":null},{"seq":196506,"id":"CVE-2026-87465","ts":1789383758362,"field":"severity","old":"medium","new":"none"},{"seq":195411,"id":"CVE-2026-87465","ts":1789380576946,"field":"cvss","old":null,"new":"4.2"},{"seq":195410,"id":"CVE-2026-87465","ts":1789380576946,"field":"severity","old":"none","new":"medium"},{"seq":194362,"id":"CVE-2026-87465","ts":1789378785481,"field":"cvss","old":"4.2","new":null},{"seq":194361,"id":"CVE-2026-87465","ts":1789378785481,"field":"severity","old":"medium","new":"none"},{"seq":193149,"id":"CVE-2026-87465","ts":1789376520066,"field":"cvss","old":null,"new":"4.2"},{"seq":193148,"id":"CVE-2026-87465","ts":1789376520066,"field":"severity","old":"none","new":"medium"},{"seq":191936,"id":"CVE-2026-87465","ts":1789373633730,"field":"cvss","old":"4.2","new":null},{"seq":191935,"id":"CVE-2026-87465","ts":1789373633730,"field":"severity","old":"medium","new":"none"},{"seq":190721,"id":"CVE-2026-87465","ts":1789369486855,"field":"cvss","old":null,"new":"4.2"},{"seq":190720,"id":"CVE-2026-87465","ts":1789369486855,"field":"severity","old":"none","new":"medium"},{"seq":189508,"id":"CVE-2026-87465","ts":1789368454301,"field":"cvss","old":"4.2","new":null},{"seq":189507,"id":"CVE-2026-87465","ts":1789368454301,"field":"severity","old":"medium","new":"none"},{"seq":188291,"id":"CVE-2026-87465","ts":1789365236040,"field":"cvss","old":null,"new":"4.2"},{"seq":188290,"id":"CVE-2026-87465","ts":1789365236040,"field":"severity","old":"none","new":"medium"},{"seq":187078,"id":"CVE-2026-87465","ts":1789363473935,"field":"cvss","old":"4.2","new":null},{"seq":187077,"id":"CVE-2026-87465","ts":1789363473935,"field":"severity","old":"medium","new":"none"},{"seq":185864,"id":"CVE-2026-87465","ts":1789361234665,"field":"cvss","old":null,"new":"4.2"},{"seq":185863,"id":"CVE-2026-87465","ts":1789361234665,"field":"severity","old":"none","new":"medium"},{"seq":184651,"id":"CVE-2026-87465","ts":1789358370471,"field":"cvss","old":"4.2","new":null},{"seq":184650,"id":"CVE-2026-87465","ts":1789358370471,"field":"severity","old":"medium","new":"none"},{"seq":182901,"id":"CVE-2026-87465","ts":1789354322437,"field":"cvss","old":null,"new":"4.2"},{"seq":182900,"id":"CVE-2026-87465","ts":1789354322437,"field":"severity","old":"none","new":"medium"},{"seq":181694,"id":"CVE-2026-87465","ts":1789353328664,"field":"cvss","old":"4.2","new":null},{"seq":181693,"id":"CVE-2026-87465","ts":1789353328664,"field":"severity","old":"medium","new":"none"},{"seq":180487,"id":"CVE-2026-87465","ts":1789350289990,"field":"cvss","old":null,"new":"4.2"},{"seq":180486,"id":"CVE-2026-87465","ts":1789350289990,"field":"severity","old":"none","new":"medium"},{"seq":179280,"id":"CVE-2026-87465","ts":1789348300661,"field":"cvss","old":"4.2","new":null},{"seq":179279,"id":"CVE-2026-87465","ts":1789348300661,"field":"severity","old":"medium","new":"none"},{"seq":178073,"id":"CVE-2026-87465","ts":1789346377049,"field":"cvss","old":null,"new":"4.2"},{"seq":178072,"id":"CVE-2026-87465","ts":1789346377049,"field":"severity","old":"none","new":"medium"},{"seq":176866,"id":"CVE-2026-87465","ts":1789343186889,"field":"cvss","old":"4.2","new":null},{"seq":176865,"id":"CVE-2026-87465","ts":1789343186889,"field":"severity","old":"medium","new":"none"},{"seq":174983,"id":"CVE-2026-87465","ts":1789334883592,"field":"cvss","old":null,"new":"4.2"},{"seq":174982,"id":"CVE-2026-87465","ts":1789334883592,"field":"severity","old":"none","new":"medium"},{"seq":173778,"id":"CVE-2026-87465","ts":1789333702796,"field":"cvss","old":"4.2","new":null},{"seq":173777,"id":"CVE-2026-87465","ts":1789333702796,"field":"severity","old":"medium","new":"none"},{"seq":172592,"id":"CVE-2026-87465","ts":1789331096021,"field":"cvss","old":null,"new":"4.2"},{"seq":172591,"id":"CVE-2026-87465","ts":1789331096021,"field":"severity","old":"none","new":"medium"}]}