EUVD-2026-27987Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Primary rating from NVD.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Lifecycle Timeline
3DescriptionCVE.org
Integer overflow in ANGLE in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
AnalysisAI
Integer overflow in ANGLE graphics library in Google Chrome prior to version 148.0.7778.96 allows remote attackers to leak cross-origin data by delivering a crafted HTML page that triggers the vulnerability. The vulnerability requires user interaction (visiting a malicious webpage) but can bypass same-origin policy protections, exposing sensitive data from other domains. No public exploit code or active exploitation has been confirmed at analysis time.
Technical ContextAI
ANGLE (Almost Native Graphics Layer Engine) is Google's translation layer that maps OpenGL API calls to underlying graphics APIs (DirectX, Vulkan). The integer overflow occurs in ANGLE's buffer or index handling during GPU operations, likely in vertex/index buffer validation or memory address calculations. CWE-472 (Integer Overflow) indicates improper bounds checking when processing crafted WebGL or Canvas rendering commands. The vulnerability allows an attacker to cause memory calculations to wrap around, potentially enabling out-of-bounds reads of GPU memory that may contain data from other browser contexts or processes. Chrome's multi-process architecture means cross-origin data leakage requires escaping the renderer sandbox constraints via GPU-level access.
RemediationAI
Vendor-released patch: Chrome 148.0.7778.96 or later. Users should update Chrome immediately via the browser's built-in auto-update mechanism (Settings > About Chrome). The update will automatically restart and apply the patch. For managed deployments, administrators can force updates via Chrome policies (ChromeVersionSuffixForceList or UpdatesSuppressedEndDate settings). No workarounds are available for unpatched versions; the only mitigation is restricting web browsing to trusted sites only, which is impractical. Organizations relying on older Chrome ESR branches should verify patch availability in their version line and apply updates on a documented schedule. Reference: https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html
Use-after-free vulnerability in the DisplayObject class in the ActionScript 3 (AS3) implementation in Adobe Flash Player
V8 in Google Chrome prior to 54.0.2840.90 for Linux, and 54.0.2840.85 for Android, and 54.0.2840.87 for Windows and Mac
Type confusion in V8 in Google Chrome prior to 59.0.3071.86 for Linux, Windows, and Mac, and 59.0.3071.92 for Android, a
The Array.prototype.concat implementation in builtins.cc in Google V8, as used in Google Chrome before 49.0.2623.108, do
Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderb
Incorrect handling of complex species in V8 in Google Chrome prior to 57.0.2987.98 for Linux, Windows, and Mac and 57.0.
The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbi
An issue was discovered in the Cisco WebEx Extension before 1.0.7 on Google Chrome, the ActiveTouch General Plugin Conta
The XrayWrapper implementation in Mozilla Firefox before 35.0 and SeaMonkey before 2.32 does not properly interact with
The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbi
The Web IDL implementation in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and Se
Use-after-free vulnerability in the BitmapData class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13
Same technique Information Disclosure
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SUSE
Severity: MediumShare
External POC / Exploit Code
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