Heap Buffer Overflow in Google Chrome by Google
CVE-2025-11458

8.1HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
6 November 2025

Badges

đź“° News Worthy

What is CVE-2025-11458?

A heap buffer overflow vulnerability was discovered in Google Chrome versions prior to 141.0.7390.65. This flaw allows a remote attacker to perform an out of bounds memory read through specially crafted HTML content, potentially leading to unauthorized access to sensitive information or unexpected application behavior.

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Affected Version(s)

Chrome 141.0.7390.65

News Articles

favicon imageCyber Press

Multiple Chrome Vulnerabilities Let Attackers Execute Arbitrary Code

Google’s October 2025 desktop update for Chrome addresses three critical memory handling flaws that could allow drive-by arbitrary code execution

References

https://chromereleases.googleblog.com/2025/10/stable-chan...
https://issues.chromium.org/issues/443196747

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • đź“°

    First article discovered by Cyber Press

  • Vulnerability Reserved

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