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Medium severity6.5NVD Advisory· Published Nov 3, 2025· Updated Jun 17, 2026

CVE-2025-45663

CVE-2025-45663

Description

An issue in NetSurf v3.11 causes the application to read uninitialized heap memory when creating a dom_event structure.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4

Netsurf/Netsurfllm-fuzzy2 versions
= 3.11+ 1 more
- (no CPE)range: = 3.11
- (no CPE)
Fysac/netsurf-disclosurellm-create
Netsurf Browser/Netsurf
cpe:2.3:a:netsurf-browser:netsurf:3.11:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

2

github.com/Fysac/netsurf-disclosure/tree/main/CVE-2025-45663nvdExploitThird Party Advisory
www.netsurf-browser.orgnvdProduct

News mentions

0

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