CVE-2026-126891 · Runtime
NO FIX YET · SEE WHAT TO DO
A use-after-free bug in the V8 JavaScript engine of Google Chrome lets a remote attacker read memory inside the browser sandbox when a victim opens a crafted HTML page. Chromium rates the flaw High severity.
first public Nov 11, 2026 · 1 source
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Anyone running Google Chrome before 157.0.8103.78 is exposed when visiting a malicious web page. Chromium-based browsers that pull V8 from the same codebase may also be affected, but the sources only name Google Chrome. Systems that do not run Chrome can skip it.
Not affected if chrome-updated
Who cares browser, chrome, desktop, v8
chrome --version on Linux157.0.8103.78157.0.8103.78 or laterUse after free in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: High)
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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