CVE-2023-2136
Actively exploited. CVE-2023-2136 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-04-21) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Google Chromium Skia contains an integer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.
CSIRTS triage
- What
- An integer overflow vulnerability could allow a remote attacker to perform a sandbox escape.
- Who is affected
- Users of Google Chrome, ChromeOS, Android, and other products using Chromium are affected.
- Urgency
- Remediation is urgent as the vulnerability is actively exploited and critical.
- Action
- Update to the latest version of Google Chrome or affected products.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 92% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2023-2136: Google Chrome Skia Integer Overflow Vulnerabilitycisa-kev · 2023-04-21
External references
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