Dashboard / CVE-2026-58290

CVE-2026-58290

HIGH
MEDIUM Priority: 0.03 BB Relevance: 55/100
Published: 2026-07-03 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network No Auth Integ. Impact Scope Change

CVSS Vector Breakdown

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

Description

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
Microsoft Microsoft Edge (Chromium-based) 1.0.0.0 < 150.0.4078.48
microsoft edge_chromium < 150.0.4078.48

References & Advisories (1)

Bug Bounty Relevance

55 / 100
✓ Network accessible
✓ No authentication

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:L/E:U/RL:O/RC:C

EPSS — Exploitation Probability

0.43%
Raw Score 0.004310
Percentile 37.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00431
2026-10-28
0.00431

Intelligence Sources

mitre ref →
nvd ref →

External Links