Info Leak via Frames in Google Chrome <157.0.8103.38
CVE-2026-121243 Published on November 3, 2026
Information leak in Frames in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Low)
Vulnerability Analysis
CVE-2026-121243 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2026-121243 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2026-121243
Want to know whenever a new CVE is published for Google Chrome? stack.watch will email you.
Affected Versions
Google Chrome:- Version 157.0.8103.38 and below 157.0.8103.38 is affected.