EUVD-2026-17779Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
Heap buffer overflow in GPU in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Remote code execution via heap buffer overflow in Google Chrome's GPU component affects all versions prior to 146.0.7680.178, allowing attackers to execute arbitrary code by crafting malicious HTML pages. The vulnerability requires only a remote attacker with no special privileges or user authentication; users need only visit a compromised or attacker-controlled website. No CVSS score was assigned by NVD, though Chromium classified it as High severity. Patch availability confirmed from vendor.
Technical ContextAI
The vulnerability is a heap buffer overflow (CWE-122) located in Google Chrome's GPU processing subsystem. Heap buffer overflows occur when a program writes more data to a buffer allocated on the heap than the buffer can hold, corrupting adjacent memory structures and potentially enabling code execution. The GPU component handles graphics rendering and acceleration; flaws here are particularly critical because GPU code often processes untrusted data (rendered web content) with minimal validation. The affected product is Google Chrome across all versions before 146.0.7680.178 (per CPE cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*).
RemediationAI
The primary fix is to update Google Chrome to version 146.0.7680.178 or later. Users can enable automatic updates in Chrome settings (Settings > About Google Chrome) to receive patches automatically, or manually check for updates at the same location. Enterprise administrators should deploy 146.0.7680.178 or newer via their standard patch management procedures. Refer to the official Chrome Releases blog (http://chromereleases.googleblog.com/2026/03/stable-channel-update-for_desktop_31.html) for release notes and the Chromium issue tracker (https://issues.chromium.org/issues/491732188) for technical details. No workarounds are available; patching is the only mitigation.
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 weakness CWE-122 – Heap-based Buffer Overflow
View allSame technique Heap Overflow
View allVendor StatusVendor
Debian
| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bullseye (security), bullseye | vulnerable | 120.0.6099.224-1~deb11u1 | - |
| bookworm | vulnerable | 143.0.7499.169-1~deb12u1 | - |
| bookworm (security) | vulnerable | 146.0.7680.164-1~deb12u1 | - |
| trixie | vulnerable | 145.0.7632.159-1~deb13u1 | - |
| trixie (security) | vulnerable | 146.0.7680.164-1~deb13u1 | - |
| forky | vulnerable | 146.0.7680.153-1 | - |
| sid | fixed | 146.0.7680.177-1 | - |
| bullseye | fixed | (unfixed) | end-of-life |
| (unstable) | fixed | 146.0.7680.177-1 | - |
SUSE
Severity: HighShare
External POC / Exploit Code
Leaving vuln.today