CVE-2023-2136criticalunder attackCWE-190

CVE-2023-2136: critical vulnerability in Google Chrome

Published · Updated

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58Vexday Risk Score

Prioritize patching. It under exploitation confirmed by CISA.

ssvc Actcvss 9.6epss 5.8%
from disclosure to weapon
Published on NVDApr 19
CISA KEV+2d
What the vendors declare (VEX)

Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.

Not affected
1 product — because the vulnerable code is not present in the product
red_hat_products
Action required by CISAfederal deadline: 2023-05-12

Apply updates per vendor instructions.

In short

A flaw in Chrome's graphics library (Skia) allows an attacker who already controls the browser's rendering process to escape the security sandbox and gain full system access by using a specially crafted webpage.

Technical detail

Integer overflow vulnerability in Skia graphics renderer enables sandbox escape when renderer process is compromised; attacker crafts malicious HTML to trigger the overflow, potentially escalating privileges to system level. Requires prior renderer compromise but results in critical sandbox bypass.

Summary generated and translated by AI from the official description.

The full analysis of this CVE is available in Portuguese →

Integer overflow in Skia in Google Chrome prior to 112.0.5615.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected products
Google · Chrome