CVE-2026-3910 — Google Chromium V8: Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerability
CVE-2026-3910 — Google Chromium V8 contains an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utili
What This Means For You
- CISA has confirmed active exploitation — immediate patching required.
- Added to CISA KEV catalog — federal agencies must remediate by 2026-03-27.
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-3910 | Buffer Overflow | Google Chromium V8, improper restriction of operations within the bounds of a memory buffer, allows remote attackers to execute arbitrary code inside a sandbox via a crafted HTML page. Affects Google Chrome, Microsoft Edge, Opera. |
Source & Attribution
| Source Platform | CISA |
| Channel | CISA KEV |
| Published | March 13, 2026 at 14:00 UTC |
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