EUVD-2026-17783
GHSA-hx6g-3vm9-fm5c
Severity 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
Integer overflow in Codecs in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Integer overflow in Google Chrome's Codecs component prior to version 146.0.7680.178 enables remote code execution and arbitrary memory read/write operations when a user visits a malicious HTML page. The vulnerability affects all versions before the patch release and requires no user interaction beyond visiting a crafted webpage. Chromium security team classified this as High severity; no public exploit code or active exploitation has been confirmed at the time of analysis.
Technical ContextAI
The vulnerability resides in Chrome's audio/video codec processing layer (CWE-472: Initialization with Hard-Coded Network Resource Configuration, though the root cause indicates integer overflow in codec handling logic). Integer overflows in codec implementations can lead to buffer overflows or heap corruption when processing specially crafted media data or codec headers within HTML pages. The affected product is Google Chrome across all platforms (Windows, macOS, Linux) as indicated by the CPE string cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*. Attack surface is broad since codec processing occurs automatically when rendering web content.
RemediationAI
Users should immediately update Google Chrome to version 146.0.7680.178 or later. Chrome typically auto-updates on startup; users can manually check for updates via Settings > About Google Chrome on desktop platforms. Organizations managing Chrome deployments should use group policies or mobile device management to enforce immediate rollout of version 146.0.7680.178. Enterprise users should verify deployment across all systems and revoke access for unpatched instances if extended patching delays occur. Detailed patch notes and security information are available at https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html and https://issues.chromium.org/issues/488596746.
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
Vendor 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
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