{"id":"CVE-2026-87498","title":"Missing authorization in WebUI in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page","summary":"Missing authorization in WebUI in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)","severity":"low","cvss":3.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","cwe":["CWE-862"],"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":"2026-09-09T19:16:28.850","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-87498","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/552413517","label":"chrome-cve-admin@google.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-87498.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-87498"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-87498"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87498"}],"tags":["nvd","cve.org","csaf","vex","red-hat","score-dispute"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-09T17:09:50.501000Z"},"epss":0.0019,"epssPercentile":0.08922,"scores":{"nvd":3.1,"vendor":7.9,"adp":3.1},"ingestedAt":"2026-09-09T01:17:17.511Z","slug":"CVE-2026-87498","body":"## Overview\n\nMissing authorization in WebUI in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)\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-2026-87498.json)","depth":"sunlit","depthScore":17,"depthScoreParts":{"impact":17.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":202306,"id":"CVE-2026-87498","ts":1789400065423,"field":"cvss","old":null,"new":"3.1"},{"seq":202305,"id":"CVE-2026-87498","ts":1789400065423,"field":"severity","old":"none","new":"low"},{"seq":201033,"id":"CVE-2026-87498","ts":1789397619319,"field":"cvss","old":"3.1","new":null},{"seq":201032,"id":"CVE-2026-87498","ts":1789397619319,"field":"severity","old":"low","new":"none"},{"seq":199726,"id":"CVE-2026-87498","ts":1789395570417,"field":"cvss","old":null,"new":"3.1"},{"seq":199725,"id":"CVE-2026-87498","ts":1789395570417,"field":"severity","old":"none","new":"low"},{"seq":198967,"id":"CVE-2026-87498","ts":1789392258485,"field":"cvss","old":"3.1","new":null},{"seq":198966,"id":"CVE-2026-87498","ts":1789392258485,"field":"severity","old":"low","new":"none"},{"seq":197300,"id":"CVE-2026-87498","ts":1789384296329,"field":"cvss","old":null,"new":"3.1"},{"seq":197299,"id":"CVE-2026-87498","ts":1789384296329,"field":"severity","old":"none","new":"low"},{"seq":196574,"id":"CVE-2026-87498","ts":1789383762720,"field":"cvss","old":"3.1","new":null},{"seq":196573,"id":"CVE-2026-87498","ts":1789383762720,"field":"severity","old":"low","new":"none"},{"seq":195478,"id":"CVE-2026-87498","ts":1789380577182,"field":"cvss","old":null,"new":"3.1"},{"seq":195477,"id":"CVE-2026-87498","ts":1789380577182,"field":"severity","old":"none","new":"low"},{"seq":194429,"id":"CVE-2026-87498","ts":1789378786081,"field":"cvss","old":"3.1","new":null},{"seq":194428,"id":"CVE-2026-87498","ts":1789378786081,"field":"severity","old":"low","new":"none"},{"seq":193216,"id":"CVE-2026-87498","ts":1789376520305,"field":"cvss","old":null,"new":"3.1"},{"seq":193215,"id":"CVE-2026-87498","ts":1789376520305,"field":"severity","old":"none","new":"low"},{"seq":192003,"id":"CVE-2026-87498","ts":1789373636977,"field":"cvss","old":"3.1","new":null},{"seq":192002,"id":"CVE-2026-87498","ts":1789373636977,"field":"severity","old":"low","new":"none"},{"seq":190788,"id":"CVE-2026-87498","ts":1789369487137,"field":"cvss","old":null,"new":"3.1"},{"seq":190787,"id":"CVE-2026-87498","ts":1789369487137,"field":"severity","old":"none","new":"low"},{"seq":189575,"id":"CVE-2026-87498","ts":1789368458910,"field":"cvss","old":"3.1","new":null},{"seq":189574,"id":"CVE-2026-87498","ts":1789368458910,"field":"severity","old":"low","new":"none"},{"seq":188358,"id":"CVE-2026-87498","ts":1789365236262,"field":"cvss","old":null,"new":"3.1"},{"seq":188357,"id":"CVE-2026-87498","ts":1789365236262,"field":"severity","old":"none","new":"low"},{"seq":187145,"id":"CVE-2026-87498","ts":1789363478388,"field":"cvss","old":"3.1","new":null},{"seq":187144,"id":"CVE-2026-87498","ts":1789363478388,"field":"severity","old":"low","new":"none"},{"seq":185931,"id":"CVE-2026-87498","ts":1789361234887,"field":"cvss","old":null,"new":"3.1"},{"seq":185930,"id":"CVE-2026-87498","ts":1789361234887,"field":"severity","old":"none","new":"low"},{"seq":184718,"id":"CVE-2026-87498","ts":1789358375237,"field":"cvss","old":"3.1","new":null},{"seq":184717,"id":"CVE-2026-87498","ts":1789358375237,"field":"severity","old":"low","new":"none"},{"seq":182967,"id":"CVE-2026-87498","ts":1789354322697,"field":"cvss","old":null,"new":"3.1"},{"seq":182966,"id":"CVE-2026-87498","ts":1789354322697,"field":"severity","old":"none","new":"low"},{"seq":181760,"id":"CVE-2026-87498","ts":1789353333028,"field":"cvss","old":"3.1","new":null},{"seq":181759,"id":"CVE-2026-87498","ts":1789353333028,"field":"severity","old":"low","new":"none"},{"seq":180553,"id":"CVE-2026-87498","ts":1789350290229,"field":"cvss","old":null,"new":"3.1"},{"seq":180552,"id":"CVE-2026-87498","ts":1789350290229,"field":"severity","old":"none","new":"low"},{"seq":179346,"id":"CVE-2026-87498","ts":1789348305869,"field":"cvss","old":"3.1","new":null},{"seq":179345,"id":"CVE-2026-87498","ts":1789348305869,"field":"severity","old":"low","new":"none"},{"seq":178139,"id":"CVE-2026-87498","ts":1789346377268,"field":"cvss","old":null,"new":"3.1"},{"seq":178138,"id":"CVE-2026-87498","ts":1789346377268,"field":"severity","old":"none","new":"low"},{"seq":176932,"id":"CVE-2026-87498","ts":1789343187347,"field":"cvss","old":"3.1","new":null},{"seq":176931,"id":"CVE-2026-87498","ts":1789343187347,"field":"severity","old":"low","new":"none"},{"seq":175049,"id":"CVE-2026-87498","ts":1789334883848,"field":"cvss","old":null,"new":"3.1"},{"seq":175048,"id":"CVE-2026-87498","ts":1789334883848,"field":"severity","old":"none","new":"low"},{"seq":173844,"id":"CVE-2026-87498","ts":1789333703024,"field":"cvss","old":"3.1","new":null},{"seq":173843,"id":"CVE-2026-87498","ts":1789333703024,"field":"severity","old":"low","new":"none"},{"seq":172658,"id":"CVE-2026-87498","ts":1789331096254,"field":"cvss","old":null,"new":"3.1"},{"seq":172657,"id":"CVE-2026-87498","ts"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