CVE-2025-45663

medium

Description

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

References

https://www.netsurf-browser.org/

https://github.com/Fysac/netsurf-disclosure/tree/main/CVE-2025-45663

Details

Source: Mitre, NVD

Published: 2025-11-03

Updated: 2025-11-05

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Severity: Medium

EPSS

EPSS: 0.00037