CVE-2026-126858

Published Nov 11, 2026 Modified Nov 11, 2026 CWE-908

Description

Uninitialized resource in ANGLE in Google Chrome on on Windows prior to 157.0.8103.78 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)

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Weakness Type (CWE)

CWE-908 CWE-908

References

Frequently Asked Questions

What is CVE-2026-126858? +
Uninitialized resource in ANGLE in Google Chrome on on Windows prior to 157.0.8103.78 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)
How do I check if I'm vulnerable to CVE-2026-126858? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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