{"id":"CVE-2026-106373","title":"Use after free in Fonts in Google Chrome on on Windows prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page","summary":"Use after free in Fonts in Google Chrome on on Windows prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-416"],"vendor":"google","product":"chrome","affected":["chrome < 155.0.8059.39"],"patched":["chrome 155.0.8059.39"],"published":"2026-10-06","updated":"2026-10-07","sourceUpdated":"2026-10-07T13:46:33.070","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106373","references":[{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/523699645","label":"chrome-cve-admin@google.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-06T19:06:57.818332Z"},"ingestedAt":"2026-10-06T19:13:33.890Z","slug":"CVE-2026-106373","body":"## Overview\n\nUse after free in Fonts in Google Chrome on on Windows prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)\n\n## Affected\n\n- `chrome < 155.0.8059.39`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 155.0.8059.39`","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":216796,"id":"CVE-2026-106373","ts":1791317947185,"field":"cvss","old":null,"new":"8.8"},{"seq":216795,"id":"CVE-2026-106373","ts":1791317947185,"field":"severity","old":"none","new":"high"}]}