Cyber Resilience

CVE-2025-24059

Memory Safety in Microsoft Windows Server 2008 r2

Published
11 March 2025
Modified
02 July 2025
Patch / advisory
CVSS Score v3.1 7.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0053 43th percentile
Risk Priority 57 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2025-24059 is a high-severity Out-of-bounds Read (CWE-125) vulnerability in Microsoft Windows Server 2008. Its CVSS base score is 7.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploitation for Privilege Escalation (T1068); ranked at the 43th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SA-11 (Developer Testing and Evaluation) and SA-8 (Security and Privacy Engineering Principles) — see the control section below for these in your framework.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

CVE-2025-24059 involves an incorrect conversion between numeric types in the Windows Common Log File System Driver, enabling local privilege escalation. This vulnerability affects the Common Log File System Driver in Windows systems and is classified under CWE-125 (Out-of-bounds Read) and CWE-681 (Incorrect Conversion between Numeric Types). It received a CVSS v3.1 base score of 7.8 (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H), indicating high severity due to its potential for significant impact.

A local attacker with low privileges can exploit this vulnerability with low complexity and no user interaction required. Exploitation allows the authorized attacker to elevate privileges locally, achieving high impacts on confidentiality, integrity, and availability of the affected system.

Mitigation details are available in the Microsoft Security Response Center advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24059, published on 2025-03-11.

EU & UK References

Vulnerability Data

Incorrect conversion between numeric types in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

CWE(s)

Related Threats

MITRE ATT&CK Enterprise Techniques

T1068 Exploitation for Privilege Escalation Privilege Escalation
Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.
T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
T1203 Exploitation for Client Execution Execution
Adversaries may exploit software vulnerabilities in client applications to execute code.
T1210 Exploitation of Remote Services Lateral Movement
Adversaries may exploit remote services to gain unauthorized access to internal systems once inside of a network.
T1211 Exploitation for Stealth Stealth
Adversaries may exploit vulnerabilities to evade detection by hiding activity, suppressing logging, or operating within trusted or unmonitored components.
T1212 Exploitation for Credential Access Credential Access
Adversaries may exploit software vulnerabilities in an attempt to collect credentials.
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2025-29832Same product: Microsoft Windows 10 1507
CVE-2025-29960Same product: Microsoft Windows 10 1507
CVE-2025-21260Same product: Microsoft Windows 10 1507
CVE-2025-26669Same product: Microsoft Windows 10 1507
CVE-2025-21249Same product: Microsoft Windows 10 1507
CVE-2024-43637Same product: Microsoft Windows 10 1507
CVE-2025-49658Same product: Microsoft Windows 10 1507
CVE-2025-21215Same product: Microsoft Windows 10 1507
CVE-2025-29836Same product: Microsoft Windows 10 1507
CVE-2024-43634Same product: Microsoft Windows 10 1507

Affected Assets

microsoft
windows 10 1507
≤ 10.0.10240.20947
microsoft
windows 10 1607
≤ 10.0.14393.7876 · ≤ 10.0.14393.7876
microsoft
windows 10 1809
≤ 10.0.17763.7009 · ≤ 10.0.17763.7009
microsoft
windows 10 21h2
≤ 10.0.19044.5608
microsoft
windows 10 22h2
≤ 10.0.19045.5608
microsoft
windows 11 22h2
≤ 10.0.22621.5039
microsoft
windows 11 23h2
≤ 10.0.22631.5039
microsoft
windows 11 24h2
≤ 10.0.26100.3403 · 10.0.26100.3403 — 10.0.26100.3476
microsoft
windows server 2008
all versions, r2
microsoft
windows server 2012
r2 · ≤ 6.2.9200.25368
+5 more product configuration(s) — see NVD for full list

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

Developer testing and evaluation directly finds out-of-bounds read flaws through static analysis, fuzzing, and dynamic bounds checks.

Secure engineering principles require bounds checking and memory-safe constructs that stop out-of-bounds reads from being introduced.

Process isolation confines the effects of an out-of-bounds read to the compromised process.

Input validation rejects malformed indices or lengths that would otherwise cause reads outside buffer bounds.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure-development practices such as bounds checking and memory-safe languages directly prevent out-of-bounds reads.

ID.RA-01 partial match
prevents

Vulnerability scanning and recording can discover instances of out-of-bounds reads after code is deployed.

PR.PS-02 partial match
prevents

Routine patching replaces vulnerable code containing out-of-bounds read flaws.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

finds

Security testing in development and acceptance includes fuzzing and static analysis that detect out-of-bounds read defects before release.

A.8.15 Logging partial match
finds

Logging can record evidence of an out-of-bounds read but does not prevent the weakness itself.

prevents

Secure development life cycle mandates input validation and bounds checking that directly prevent out-of-bounds reads.

prevents

Application security requirements include explicit bounds and memory-safety specifications that mitigate buffer over-reads.

prevents

Secure system architecture and engineering principles require memory-safe design patterns and runtime protections against out-of-bounds access.

prevents

Secure coding standards explicitly forbid unsafe pointer arithmetic and mandate bounds-checked reads, eliminating CWE-125.

References