CVE-2025-27473 — Uncontrolled Resource Consumption in Microsoft Windows 10 Version 1507

CWE-400 — Uncontrolled Resource Consumption5 documents5 sources
Severity
7.5HIGHNVD
EPSS
42.4%
top 2.54%
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

Uncontrolled resource consumption in Windows HTTP.sys allows an unauthorized attacker to deny service over a network.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

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
CVEList
HTTP.sys Denial of Service Vulnerability↗2025-04-08
▶
GHSA
GHSA-v269-fhhx-vf6j: Uncontrolled resource consumption in Windows HTTP↗2025-04-08
▶

📋Vendor Advisories

1
Microsoft
HTTP.sys Denial of Service Vulnerability↗2025-04-08
▶

🕵️Threat Intelligence

1
Bleepingcomputer
Microsoft April 2025 Patch Tuesday fixes exploited zero-day, 134 flaws↗2025-04-08
▶
CVE-2025-27473 — Uncontrolled Resource Consumption | cvebase