CVE-2025-26679 — Use After Free in Microsoft Windows Server 2008 R2 Service Pack 1

CWE-416 — Use After Free5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.7%
top 28.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
27
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+24 more
Timeline
PublishedApr 8

Description

Use after free in RPC Endpoint Mapper Service allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages26 packages

▶CVEListV5microsoft/windows_server_2008_service_pack_26.0.6003.0 — 6.0.6003.23220
▶CVEListV5microsoft/windows_server_2008_r2_service_pack_16.1.7601.0 — 6.1.7601.27670
▶NVDmicrosoft/windows< 10.0.14393.7969+5
▶NVDmicrosoft/windows_10_1507< 10.0.10240.20978
▶NVDmicrosoft/windows_10_1607< 10.0.14393.7969

🔴Vulnerability Details

2
GHSA
GHSA-4f3f-qmwc-952f: Use after free in RPC Endpoint Mapper Service allows an authorized attacker to elevate privileges locally↗2025-04-08
▶
CVEList
RPC Endpoint Mapper Service Elevation of Privilege Vulnerability↗2025-04-08
▶

📋Vendor Advisories

1
Microsoft
RPC Endpoint Mapper Service Elevation of Privilege Vulnerability↗2025-04-08
▶

🕵️Threat Intelligence

1
Bleepingcomputer
Microsoft April 2025 Patch Tuesday fixes exploited zero-day, 134 flaws↗2025-04-08
▶
CVE-2025-26679 — Use After Free in Microsoft | cvebase