CVE-2023-4355
high-risk
Published 2023-08-15
Out of bounds memory access in V8 in Google Chrome prior to 116.0.5845.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Do I need to act?
!
39.3% chance of exploitation in next 30 days
EPSS score — higher than 61% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (5)
Affected Vendors
References (14)
Third Party Advisory
http://packetstormsecurity.com/files/174950/Chrome-Dangling-FixedArray-Pointers-...
Permissions Required
https://crbug.com/1468943
Third Party Advisory
https://www.debian.org/security/2023/dsa-5479
Third Party Advisory
http://packetstormsecurity.com/files/174950/Chrome-Dangling-FixedArray-Pointers-...
Permissions Required
https://crbug.com/1468943
Third Party Advisory
https://www.debian.org/security/2023/dsa-5479
59
/ 100
high-risk
Severity
30/34 · Critical
Exploitability
17/34 · Moderate
Exposure
12/34 · Low