CVE-2026-95325 in Chrome
Summary
by MITRE • 09/29/2026
Use after free in ANGLE in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 09/30/2026
The vulnerability identified as a use-after-free flaw within the ANGLE graphics library in Google Chrome prior to version 154.0.8037.57 represents a critical memory safety issue that undermines the browser's sandboxing mechanisms. ANGLE, which stands for Almost Native Graphics Layer Engine, serves as a translation layer between web applications and native GPU APIs such as OpenGL ES or Vulkan. By managing complex graphics operations, it is integral to rendering high-performance content on the web. The specific defect involves improper handling of memory deallocation where pointers continue to be used after the underlying memory has been freed by the system. This creates a window of opportunity for malicious actors to manipulate program flow and access sensitive data or execute arbitrary code within the context of the browser process.
From a technical perspective, this flaw is classified under CWE-416, which defines use-after-free errors as conditions where software continues to use pointers that point to memory that has already been freed. In the context of Chromium-based browsers, these vulnerabilities are particularly dangerous because they can lead to arbitrary code execution with the privileges of the compromised process. Although Chrome employs a multi-process architecture and sandboxing to limit the impact of such exploits, sophisticated attackers may leverage additional techniques or chained vulnerabilities to escape the sandbox boundary. The severity is rated as medium by Chromium security standards, indicating that while exploitation requires specific conditions or user interaction via a crafted HTML page, the potential for remote code execution remains significant enough to warrant immediate attention and patching.
The operational impact of this vulnerability allows a remote attacker to potentially execute arbitrary code outside the sandbox through a specially constructed web page. An victim would typically need to visit a malicious website that triggers the vulnerable code path within ANGLE during rendering operations. If successful, the attacker gains control over the browser process memory space, which can be used to install malware, steal credentials, or pivot further into internal networks if additional lateral movement techniques are employed. This undermines the core security model of modern web browsers, which relies heavily on isolating untrusted content from sensitive system resources and user data.
To mitigate this risk, organizations should ensure that all instances of Google Chrome are updated to version 154.0.8037.57 or later as soon as possible. This update contains the necessary patches to correct the memory management logic within ANGLE, preventing the use of freed pointers. Additionally, security teams should enforce strict browser update policies and consider deploying application whitelisting solutions to restrict the execution of unauthorized binaries in case a sandbox escape occurs. Monitoring for anomalous network activity or unexpected process behavior can also help detect potential exploitation attempts in real-time. From an industry standard perspective, this vulnerability aligns with ATT&CK technique T1203, which covers exploitation for client execution, highlighting the need for robust endpoint detection and response capabilities to complement browser-level protections.