Information disclosure via out-of-bounds RRAS read
Published Apr 8, 2025 · Updated Aug 10, 2026
Out-of-bounds read in Microsoft Windows RRAS allows remote attackers to disclose information over a network with user interaction. Microsoft has not published the affected RRAS routine, the input that reaches it, or how the service reads beyond the intended buffer boundary. Network access requires no privileges, but exploitation requires user interaction; the disclosed consequence is exposure of memory-derived information.
Summary
What happened
Out-of-bounds read in Microsoft Windows RRAS allows remote attackers to disclose information over a network with user interaction. Microsoft has not published the affected RRAS routine, the input that reaches it, or how the service reads beyond the intended buffer boundary. Network access requires no privileges, but exploitation requires user interaction; the disclosed consequence is exposure of memory-derived information.
The record
- CVE
- CVE-2025-26669
- Published
- Apr 8, 2025
- Updated
- Aug 10, 2026
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-125
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 8, 2025CVE publishedPublication date reported by the CVE source.
- Aug 10, 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?
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- Affected versionversion=10.0.10240.0 <10.0.10240.20978
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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