Google Chromium V8 Out of Bounds Write Vulnerability
Google Chromium V8 contains an out of bounds write vulnerability that allows a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Read at CISA Known Exploited Vulnerabilities catalog
- Vendor
- Product
- Chromium V8
- CISA KEV
- listed
- Exploitation
- observed in the wild
- Fix
- available
- Exposure class
- Browser
Why it ranks 62 (Critical)
- CISA KEV listed
- Product class: browser
- Widely deployed vendor product (Google)
- Covered by 2 independent sources
- Fix available
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- CISA Known Exploited Vulnerabilities catalog (nvd.nist.gov)
- CVE-2026-87491 on this site · NVD · CVE.org · Vulnpedia · KEV
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