CVE-2023-6345
Actively exploited. CVE-2023-6345 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-11-30) — 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 malicious file. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.
CSIRTS triage
- What
- An integer overflow vulnerability allows a remote attacker to potentially perform a sandbox escape via a malicious file.
- Who is affected
- Users of Google Chrome, ChromeOS, Android, Flutter, and possibly other products are affected.
- Urgency
- Remediation is urgent due to active exploitation and critical severity.
- Action
- Update to the latest version of affected products.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2023-6345
Get an email if CVE-2023-6345 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 97% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2023-6345: Google Skia Integer Overflow Vulnerabilitycisa-kev · 2023-11-30
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2023-6345)