Dashboard / CVE-2025-66287

CVE-2025-66287

HIGH
MEDIUM Priority: 0.04 BB Relevance: 68/100
Published: 2025-12-04 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Unchanged
C: High
I: High
A: High

Description

A flaw was found in WebKitGTK. Processing malicious web content can cause an unexpected process crash due to improper memory handling.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
The WebKitGTK Team WebKitGTK 0 < 2.50.3

References & Advisories (14)

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.51%
Raw Score 0.005070
Percentile 43.5%
Date 2026-11-08

EPSS Trend

2026-11-08
0.00507
2026-11-07
0.00507
2026-11-06
0.00507
2026-11-05
0.00507
2026-11-04
0.00507

Intelligence Sources

mitre ref →
nvd ref →

External Links