Dashboard / CVE-2026-50521

CVE-2026-50521

HIGH
MEDIUM Priority: 0.07 BB Relevance: 67/100
Published: 2026-07-01 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
microsoft edge_chromium < 149.0.4022.67

References & Advisories (1)

Bug Bounty Relevance

67 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

EPSS — Exploitation Probability

0.82%
Raw Score 0.008220
Percentile 57.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00822
2026-10-28
0.00822

Intelligence Sources

nvd ref →

External Links