CVE-2026-14121
Description
An use after free flaw was found in the Chromoting component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=513789382
Statement
Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Understanding the Weakness (CWE)
Confidentiality
Technical Impact: Read Memory
If the expired pointer is used in a read operation, an attacker might be able to control data read in by the application.
Availability
Technical Impact: DoS: Crash, Exit, or Restart
If the expired pointer references a memory location that is not accessible to the product, or points to a location that is "malformed" (such as NULL) or larger than expected by a read or write operation, then a crash may occur.
Integrity,Confidentiality,Availability
Technical Impact: Execute Unauthorized Code or Commands
If the expired pointer is used in a function call, or points to unexpected data in a write operation, then code execution may be possible.
Frequently Asked Questions
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