CVE-2026-48566
MEDIUM EPSS 30.6%
Published Jun 9, 20262w ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Published Jun 9, 2026 2w ago
Last Modified Jun 17, 2026 1w ago
Description
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
30.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-125 Out-of-bounds Read Memory Safety
Affected Products 7
| Vendor | Product | Version | Range |
|---|---|---|---|
| microsoft | windows_11_24h2 | * | <10.0.26100.8390 |
| microsoft | windows_11_24h2 | * | <10.0.26100.8390 |
| microsoft | windows_11_25h2 | * | <10.0.26200.8390 |
| microsoft | windows_11_25h2 | * | <10.0.26200.8390 |
| microsoft | windows_11_26h1 | * | <10.0.28000.2113 |
| microsoft | windows_11_26h1 | * | <10.0.28000.2113 |
| microsoft | windows_server_2025 | * | <10.0.26100.32772 |
References 1
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48566
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.