Dashboard / CVE-2026-58529

CVE-2026-58529

HIGH
MEDIUM Priority: 0.07 BB Relevance: 64/100
Published: 2026-07-14 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

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

Description

Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
Microsoft Windows 11 version 26H1 10.0.28000.0 < 10.0.28000.2525
microsoft windows_11_26h1 < 10.0.28000.2525
microsoft windows_11_26h1 < 10.0.28000.2525

References & Advisories (1)

Bug Bounty Relevance

64 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

7.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C

EPSS — Exploitation Probability

1.04%
Raw Score 0.010360
Percentile 63.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.01036
2026-10-28
0.01036

Intelligence Sources

mitre ref →
nvd ref →

External Links