CVE-2025-9479CWE-125

CVE-2025-9479

Medium · published November 14, 2025

CVSS v3.1
4.3
EPSS
0%
Percentile
9.8
In the wild
Unconfirmed
What it is

Out of bounds read in V8 in Google Chrome prior to 133.0.6943.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00204 · 9.8th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2025-11-14T08:15Z
Affected products (1)
ProductVersionsFixed in
google/chrome< 133.0.6943.141133.0.6943.141
References (2)
https://chromereleases.googleblog.com/2025/02/stable-channel-update-for-desktop_25.html · [email protected]https://issues.chromium.org/issues/390743124 · [email protected]
EPSS history
Timeline
  • 14 NOV 02:29Z
    Out of bounds read in V8 in Google Chrome prior to 133.0.6943.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page
    cvelistv5