Actively exploited in the wild
Google Chromium V8 Use-After-Free Vulnerability
Google - Chromium V8 · Listed in the CISA KEV since 2021-11-03. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2021-37975
HighCVSS 8.8KEVSummary
Use after free in V8 in Google Chrome prior to 94.0.4606.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Risk Assessment
Enables remote code execution or browser destabilization after visiting a malicious page. Poses significant risk to workstations running outdated Chrome.
Recommendation
Update Google Chrome to version 94.0.4606.71 or later on all workstations. Consider enforcing updates via enterprise policies.
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Information leak in Paint in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to obtain sensitive information via a crafted HTML page. The vulnerability was rated Medium severity by Chromium.
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Information leak in Permissions in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to leak cross-origin data via a crafted HTML page. The vulnerability was rated Medium severity by Chromium.
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Use after free in PDFium in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. The vulnerability was rated High severity by Chromium.
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Race condition in FileSystem in Google Chrome prior to 153.0.8010.52 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass system access restrictions via a crafted HTML page. The vulnerability was rated Medium severity by Chromium.
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Incorrect authorization in ORB in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to bypass site isolation via a crafted HTML page. The vulnerability was rated High severity by Chromium.
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Original NVD description (English source)
Use after free in V8 in Google Chrome prior to 94.0.4606.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.