EUVD-2025-16695Severity 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
6DescriptionCVE.org
Out of bounds read and write in V8 in Google Chrome prior to 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Chrome's V8 JavaScript engine contains an out-of-bounds read and write vulnerability (CVE-2025-5419, CVSS 8.8) enabling remote heap corruption through crafted HTML pages. KEV-listed with EPSS 3.0% and public PoC, this vulnerability provides both read and write primitives in V8's heap, making it highly reliable for exploitation.
Technical ContextAI
The vulnerability provides both out-of-bounds read and write capabilities in V8's heap, which is particularly valuable for exploitation. The read primitive allows the attacker to leak memory layout information (defeating ASLR), while the write primitive enables corruption of adjacent objects. Combined, these provide a reliable exploitation path that is more stable than typical single-primitive vulnerabilities.
RemediationAI
Update Chrome to 137.0.7151.68+. Update all Chromium-based browsers. Enable auto-updates organization-wide.
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-125 – Out-of-bounds Read
View allSame technique Heap Overflow
View allVendor StatusVendor
Ubuntu
Priority: Medium| Release | Status | Version |
|---|---|---|
| jammy | not-affected | code not present |
| noble | not-affected | code not present |
| oracular | not-affected | code not present |
| plucky | not-affected | code not present |
| upstream | released | - |
Debian
| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bullseye (security), bullseye | vulnerable | 120.0.6099.224-1~deb11u1 | - |
| bookworm | fixed | 137.0.7151.68-1~deb12u1 | - |
| bookworm (security) | fixed | 146.0.7680.71-1~deb12u1 | - |
| trixie | fixed | 145.0.7632.159-1~deb13u1 | - |
| trixie (security) | fixed | 146.0.7680.71-1~deb13u1 | - |
| forky, sid | fixed | 146.0.7680.71-1 | - |
| bullseye | fixed | (unfixed) | end-of-life |
| (unstable) | fixed | 137.0.7151.68-1 | - |
SUSE
Severity: High| Product | Status |
|---|---|
| SUSE Package Hub 15 SP6 | Fixed |
| openSUSE Leap 15.6 | Fixed |
| openSUSE Leap 15.6 NonFree | Fixed |
| openSUSE Tumbleweed | Fixed |
| SUSE Package Hub 15 SP6 | Fixed |
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External POC / Exploit Code
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