CVE-2025-45663
low-risk
Published 2025-11-03
An issue in NetSurf v3.11 causes the application to read uninitialized heap memory when creating a dom_event structure.
Do I need to act?
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0.07% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10
Medium
NETWORK
/ LOW complexity
Affected Products (1)
Netsurf
Affected Vendors
References (2)
29
/ 100
low-risk
Severity
24/34 · High
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal