CVE-2025-49722
published 2025-07-08CVE-2025-49722: Uncontrolled resource consumption in Windows Print Spooler Components allows an authorized attacker to deny service over an adjacent network.
PriorityP424medium5.7CVSS 3.1
AVAACLPRLUINSUCNINAH
EPSS
0.48%
38.5th percentile
Uncontrolled resource consumption in Windows Print Spooler Components allows an authorized attacker to deny service over an adjacent network.
Affected
50 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_1507 | < 10.0.10240.21073 | 10.0.10240.21073 |
| microsoft | windows_10_1607 | < 10.0.14393.8246 | 10.0.14393.8246 |
| microsoft | windows_10_1809 | < 10.0.17763.7558 | 10.0.17763.7558 |
| microsoft | windows_10_21h2 | < 10.0.19044.6093 | 10.0.19044.6093 |
| microsoft | windows_10_22h2 | < 10.0.19045.6093 | 10.0.19045.6093 |
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.21073 | 10.0.10240.21073 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.8246 | 10.0.14393.8246 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.7558 | 10.0.17763.7558 |
| microsoft | windows_10_version_21h2 | >= 10.0.19044.0 < 10.0.19044.6093 | 10.0.19044.6093 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.6093 | 10.0.19045.6093 |
| microsoft | windows_11_22h2 | < 10.0.22621.5624 | 10.0.22621.5624 |
| microsoft | windows_11_23h2 | < 10.0.22631.5624 | 10.0.22631.5624 |
| microsoft | windows_11_24h2 | < 10.0.26100.4652 | 10.0.26100.4652 |
| microsoft | windows_11_version_22h2 | >= 10.0.22621.0 < 10.0.22621.5624 | 10.0.22621.5624 |
| microsoft | windows_11_version_22h3 | >= 10.0.22631.0 < 10.0.22631.5624 | 10.0.22631.5624 |
| microsoft | windows_11_version_23h2 | >= 10.0.22631.0 < 10.0.22631.5624 | 10.0.22631.5624 |
| microsoft | windows_11_version_24h2 | >= 10.0.26100.0 < 10.0.26100.4652 | 10.0.26100.4652 |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.1.7601.0 < 6.1.7601.27820 | 6.1.7601.27820 |
| microsoft | windows_server_2008_service_pack_2 | >= 6.0.6003.0 < 6.0.6003.23418 | 6.0.6003.23418 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012 | >= 6.2.9200.0 < 6.2.9200.25573 | 6.2.9200.25573 |
| microsoft | windows_server_2012_r2 | >= 6.3.9600.0 < 6.3.9600.22676 | 6.3.9600.22676 |
| microsoft | windows_server_2016 | < 10.0.14393.8246 | 10.0.14393.8246 |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.8246 | 10.0.14393.8246 |
CVSS provenance
nvdv3.15.7MEDIUMCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
vendor_msrc7.8HIGH
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GHSA
GHSA-9mp9-hfw9-w3v3: Uncontrolled resource consumption in Windows Print Spooler Components allows an authorized attacker to deny service over an adjacent network
ghsa_unreviewed·2025-07-08
CVE-2025-49722 [MEDIUM] CWE-400 GHSA-9mp9-hfw9-w3v3: Uncontrolled resource consumption in Windows Print Spooler Components allows an authorized attacker to deny service over an adjacent network
Uncontrolled resource consumption in Windows Print Spooler Components allows an authorized attacker to deny service over an adjacent network.
Microsoft
Windows Print Spooler Denial of Service Vulnerability
vendor_msrc·2025-07-08·CVSS 5.7
CVE-2025-49722 [MEDIUM] CWE-400 Windows Print Spooler Denial of Service Vulnerability
Windows Print Spooler Denial of Service Vulnerability
Description: Uncontrolled resource consumption in Windows Print Spooler Components allows an authorized attacker to deny service over an adjacent network.
FAQ: According to the CVSS score, the attack vector is adjacent (AV:A). What does this mean for this vulnerability?
This attack is limited to systems connected to the same network segment as the attacker. The attack cannot be performed across multiple networks (for example, a WAN) and would be limited to systems on the same network switch or virtual network.
Windows Print Spooler Components: Windows Print Spooler Components
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Denial of Service
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Expl
Microsoft
ice: Fix memory corruption in VF driver
vendor_msrc·2025-02-11·CVSS 7.8
CVE-2022-49722 [HIGH] CWE-787 ice: Fix memory corruption in VF driver
ice: Fix memory corruption in VF driver
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-07-08
Published