Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since March 13, 2026.
CVE-2026-3909
Google Skia Out-of-Bounds Write Vulnerability
Added to KEV March 13, 2026
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2026-3909
- CWE
- CWE-787
- Affected products
- Skia · Google Skia · Google
What happened
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.
What it means for your business
Google Skia is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2026-3909). 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. CISA remediation due date: 2026-03-27. If you need help checking exposure, call (864) 335-9223.
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA due date: March 27, 2026
Sources
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