CVE-2024-7965KEV · OVERDUE

Google Chromium V8 Inappropriate Implementation Vulnerability

High · published August 21, 2024

Patch now

Confirmed exploited, and the score agrees

CVSS calls it high at 8.8. It is confirmed in active exploitation. It sits in the 97.2th percentile for exploit probability.

765
days past CISA
deadline
CVSS v3.1
8.8
EPSS
19%
Percentile
97.2
In the wild
Confirmed
What it is

🚨 Watch out! A crafty HTML page can exploit heap corruption in Google Chrome versions prior to 128.0.6613.84, leaving your system vulnerable to remote attackers! ⚡ Think of it like a sneaky chef slipping a dangerous ingredient into a dish without the restaurant staff noticing. If the kitchen (your browser) isn't checking the ingredients (the HTML), that dish (your data) could get spoiled in no time! An attacker could potentially manipulate memory and execute arbitrary code, resulting in anything from data theft to complete system compromise. This is absolutely devastating in the wrong hands, as it opens the door to a world of exploitation and malicious activity!

Put simply

Think of it like a sneaky chef slipping a dangerous ingredient into a dish without the restaurant staff noticing. If the kitchen (your browser) isn't checking the ingredients (the HTML), that dish (your data) could get spoiled in no time! This vulnerability in V8, the JavaScript engine for Google Chrome, allows heap corruption due to improper handling of crafted HTML pages, leading to potential remote code execution.

What to do

An attacker could potentially manipulate memory and execute arbitrary code, resulting in anything from data theft to complete system compromise. This is absolutely devastating in the wrong hands, as it opens the door to a world of exploitation and malicious activity! Ensure you're running Google Chrome version 128.0.6613.84 or later to mitigate this risk. Regularly update your browser and consider enabling automatic updates to stay secure against future threats. You've got this! Act now, and you'll keep your browsing experience safe and sound! 🛡️

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.18528 · 97.2th percentile
Published
2024-08-21T20:20Z
KEV added
2024-08-28 · due 2024-09-18
EPSS history
Timeline
  • 28 AUG 00:00Z
    Added to CISA KEV — remediate by Sep 18
    kev
  • 21 AUG 20:20Z
    Inappropriate implementation in V8 in Google Chrome prior to 128.0.6613.84 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML…
    cvelistv5