CVE-2026-35419: CWE-125: Out-of-bounds Read in Microsoft Windows 11 Version 24H2
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.
AI Analysis
Technical Summary
This vulnerability involves an out-of-bounds read (CWE-125) in the Windows Desktop Window Manager (DWM) Core Library on Windows 11 Version 24H2 (build 10.0.26100.0). The flaw permits an attacker with local authorized access and low complexity to read memory outside the intended bounds, potentially leading to information disclosure. The vulnerability does not require user interaction and does not affect system integrity or availability. Microsoft has published an official fix for this vulnerability.
Potential Impact
Successful exploitation allows an authorized local attacker to read sensitive information from memory, potentially exposing confidential data. There is no impact on system integrity or availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35419 to remediate this vulnerability.
CVE-2026-35419: CWE-125: Out-of-bounds Read in Microsoft Windows 11 Version 24H2
Description
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an out-of-bounds read (CWE-125) in the Windows Desktop Window Manager (DWM) Core Library on Windows 11 Version 24H2 (build 10.0.26100.0). The flaw permits an attacker with local authorized access and low complexity to read memory outside the intended bounds, potentially leading to information disclosure. The vulnerability does not require user interaction and does not affect system integrity or availability. Microsoft has published an official fix for this vulnerability.
Potential Impact
Successful exploitation allows an authorized local attacker to read sensitive information from memory, potentially exposing confidential data. There is no impact on system integrity or availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35419 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-04-02T19:21:11.804Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35419","vendor":"Microsoft"}]
Threat ID: 6a036547cbff5d861008c63f
Added to database: 5/12/2026, 5:37:11 PM
Last enriched: 5/12/2026, 7:07:47 PM
Last updated: 5/13/2026, 4:16:40 AM
Views: 3
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.