Memory disclosure via RRAS out-of-bounds read
Published May 13, 2025 · Updated Feb 13, 2026
An out-of-bounds read in Microsoft Windows RRAS allows remote attackers to disclose memory over a network after user interaction. Microsoft identifies RRAS as the affected component but has not disclosed the function, input field, or buffer operation that permits the over-read. No privileges are required, but successful exploitation requires user interaction and is limited to disclosure, with no published data modification or service interruption.
Summary
What happened
An out-of-bounds read in Microsoft Windows RRAS allows remote attackers to disclose memory over a network after user interaction. Microsoft identifies RRAS as the affected component but has not disclosed the function, input field, or buffer operation that permits the over-read. No privileges are required, but successful exploitation requires user interaction and is limited to disclosure, with no published data modification or service interruption.
The record
- CVE
- CVE-2025-29961
- Published
- May 13, 2025
- Updated
- Feb 13, 2026
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-125
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 13, 2025CVE publishedPublication date reported by the CVE source.
- Feb 13, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.10240.0 <10.0.10240.21014
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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