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VulnerabilityPublished

CVE-2026-76024: Google Chrome · Memory Corruption

Affects Google ChromeSource CVE Database V5

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Not known to be exploited : upgrade to 156.0.8078.79 as a priority.

Data as of 30 Oct 2026, 00:59 UTC

Severity
Critical

Rated Critical by the CNA (Chrome) · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 156.0.8078.79

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 30 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

Upgrade Chrome and google/chrome to 156.0.8078.79.

Affected software

ProductAffectedFixed in
GoogleChromeAffected
  • >=156.0.8078.79 <156.0.8078.79
Fixed in
  • 156.0.8078.79
Googlegoogle/chromepkg:deb/google/chromeOther threatsAffected
  • <156.0.8078.79
Fixed in
  • 156.0.8078.79

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Users should update Google Chrome to version 156.0.8078.79 or later, where this vulnerability is fixed. No additional mitigation steps are required as the issue is resolved in the official stable release.

Description

A critical memory corruption vulnerability exists in the MediaStream component of Google Chrome prior to version 156.0.8078.79. This flaw could allow a remote attacker to potentially read memory inside the sandbox by crafting a malicious HTML page. The issue was fixed in Chrome version 156.0.8078.79.

References

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