CVE-2026-3909
Actively exploited. CVE-2026-3909 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-03-13) — 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 Skia contains an out-of-bounds write vulnerability that could allow a remote attacker to perform out of bounds memory access via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.
CSIRTS triage
- What
- Google Skia contains an out-of-bounds write vulnerability that could allow a remote attacker to perform out of bounds memory access via a crafted HTML page.
- Who is affected
- Users of Google Chrome, ChromeOS, Android, Flutter, and possibly other products are affected.
- Urgency
- Immediate remediation is necessary due to confirmed exploitation and critical severity.
- Action
- Update all affected Google products to the latest version.
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 73% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2026-3909: Google Skia Out-of-Bounds Write Vulnerabilitycisa-kev · 2026-03-13
External references
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