Windows Server 2008 vulnerabilitiesAnd the versions its exploited flaws hit.
Windows Server 2008 is made by Microsoft. We track 3,906 published vulnerabilities in it, across 2 versions. 195 of them are on the list of flaws known to be exploited, the newest added on 20 May 2026. If you run Windows Server 2008, check your version against the exploited flaws below and patch those first.
The most recent Windows Server 2008 flaw added to the known-exploited list is CVE-2010-0249, on 20 May 2026. We keep watching the known-exploited list.
Which versions of Windows Server 2008 do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
- CVE-2023-36424Exploited list, 13 Apr 2026
Microsoft Windows Out-of-Bounds Read Vulnerability
r2-sp1 - CVE-2025-33073Exploited list, 20 Oct 2025
Microsoft Windows SMB Client Improper Access Control Vulnerability
r2-sp1 - CVE-2025-24990Exploited list, 14 Oct 2025
Microsoft Windows Untrusted Pointer Dereference Vulnerability
r2-sp1 - CVE-2025-59230Exploited list, 14 Oct 2025
Microsoft Windows Improper Access Control Vulnerability
r2-sp1 - CVE-2021-43226Exploited list, 6 Oct 2025
Microsoft Windows Privilege Escalation Vulnerability
r2-sp1 - CVE-2013-3918Exploited list, 6 Oct 2025
Microsoft Windows Out-of-Bounds Write Vulnerability
r2-sp1sp2 - CVE-2025-33053Exploited list, 10 Jun 2025
Microsoft Windows External Control of File Name or Path Vulnerability
r2-sp1 - CVE-2025-30397Exploited list, 13 May 2025
Microsoft Windows Scripting Engine Type Confusion Vulnerability
r2-sp1 - CVE-2025-32706Exploited list, 13 May 2025
Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability
r2-sp1 - CVE-2025-32701Exploited list, 13 May 2025
Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerability
r2-sp1 - CVE-2025-24054Exploited list, 17 Apr 2025
Microsoft Windows NTLM Hash Disclosure Spoofing Vulnerability
r2-sp1 - CVE-2025-29824Exploited list, 8 Apr 2025
Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerability
r2-sp1 - CVE-2025-24985Exploited list, 11 Mar 2025
Microsoft Windows Fast FAT File System Driver Integer Overflow Vulnerability
r2-sp1 - CVE-2025-24983Exploited list, 11 Mar 2025
Microsoft Windows Win32k Use-After-Free Vulnerability
r2-sp1 - CVE-2025-24991Exploited list, 11 Mar 2025
Microsoft Windows NTFS Out-Of-Bounds Read Vulnerability
r2-sp1 - CVE-2025-26633Exploited list, 11 Mar 2025
Microsoft Windows Management Console (MMC) Improper Neutralization Vulnerability
r2-sp1 - CVE-2025-24993Exploited list, 11 Mar 2025
Microsoft Windows NTFS Heap-Based Buffer Overflow Vulnerability
r2-sp1 - CVE-2018-8639Exploited list, 3 Mar 2025
Microsoft Windows Win32k Improper Resource Shutdown or Release Vulnerability
r2r2-sp1 - CVE-2025-21418Exploited list, 11 Feb 2025
Microsoft Windows Ancillary Function Driver for WinSock Heap-Based Buffer Overflow Vulnerability
r2-sp1 - CVE-2024-29059Exploited list, 4 Feb 2025
Microsoft .NET Framework Information Disclosure Vulnerability
r2-sp1 - CVE-2024-35250Exploited list, 16 Dec 2024
Microsoft Windows Kernel-Mode Driver Untrusted Pointer Dereference Vulnerability
r2-sp1 - CVE-2024-49138Exploited list, 10 Dec 2024
Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability
r2-sp1sp2 - CVE-2024-43451Exploited list, 12 Nov 2024
Microsoft Windows NTLMv2 Hash Disclosure Spoofing Vulnerability
r2-sp1 - CVE-2024-43572Exploited list, 8 Oct 2024
Microsoft Windows Management Console Remote Code Execution Vulnerability
r2-sp1 - CVE-2024-43461Exploited list, 16 Sep 2024
Microsoft Windows MSHTML Platform Spoofing Vulnerability
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5 more exploited flaws name Windows Server 2008 without a version of its own, for example as the system other affected software runs on. They are in the list below.
Showing the 30 most recently added of 195 exploited flaws. The full list is below.
Which Windows Server 2008 vulnerabilities are being exploited?
50 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 8.8Microsoft Internet Explorer Use-After-Free Vulnerability
Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object.
- 8.8Microsoft Internet Explorer Use-After-Free Vulnerability
Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object.
- 9.8Microsoft Windows Buffer Overflow Vulnerability
Microsoft Windows contains a buffer overflow vulnerability in the Windows Server Service that allows remote attackers to execute arbitrary code via a crafted RPC request that triggers an overflow during path...
- 7.8Microsoft Windows Out-of-Bounds Read Vulnerability
Microsoft Windows Common Log File System Driver contains an out-of-bounds read vulnerability that could allow a threat actor for privileges escalation
- 8.8Microsoft Windows SMB Client Improper Access Control Vulnerability
Microsoft Windows SMB Client contains an improper access control vulnerability that could allow for privilege escalation.
- 7.8Microsoft Windows Untrusted Pointer Dereference Vulnerability
Microsoft Windows Agere Modem Driver contains an untrusted pointer dereference vulnerability that allows for privilege escalation.
- 7.8Microsoft Windows Improper Access Control Vulnerability
Microsoft Windows contains an improper access control vulnerability in Windows Remote Access Connection Manager which could allow an authorized attacker to elevate privileges locally.
- 7.8Microsoft Windows Privilege Escalation Vulnerability
Microsoft Windows Common Log File System Driver contains a privilege escalation vulnerability that could allow a local, privileged attacker to bypass certain security mechanisms.
Which Windows Server 2008 flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- >99%
HTTP.sys in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote attackers to execute arbitrary code via crafted HTTP requests, aka "HTTP.sys...
- >99%
Apache Struts 2.0.0 through 2.3.15 allows remote attackers to execute arbitrary OGNL expressions via a parameter with a crafted (1) action:, (2) redirect:, or (3) redirectAction: prefix.
- 97%CVE-2015-0014Critical
Buffer overflow in the Telnet service in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows...
- 97%
Use-after-free vulnerability in Microsoft Internet Explorer 6, 7, and 8 allows remote attackers to execute arbitrary code via vectors related to Cascading Style Sheets (CSS) token sequences and the clip attribute,...
- 96%CVE-2014-6321Critical
Schannel in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote...
- 95%
OleAut32.dll in OLE in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1...
- 93%
The Microsoft (1) JScript 5.8 and (2) VBScript 5.7 and 5.8 engines, as used in Internet Explorer 9 through 11 and other products, allow remote attackers to execute arbitrary code or cause a denial of service (memory...
Running Windows Server 2008? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
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1 flaw being exploited affects software Acme tracks
Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
- Matched to
- Windows Server 2008 on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 3,906 published vulnerabilities listed under the name Windows Server 2008, across 2 versions. The most recent Windows Server 2008 flaw added to the known-exploited list is CVE-2010-0249, on 20 May 2026.
195 are on the list of flaws known to be exploited. The most recently added are CVE-2010-0249, CVE-2010-0806 and CVE-2008-4250.
Each flaw names its own versions, usually as ranges. The newest, CVE-2023-36424, affects r2-sp1. The versions for every exploited flaw are listed on this page.
Create a EdgeProtect account and track Windows Server 2008. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.