CVE-2025-32718
published 2025-06-10CVE-2025-32718: Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges locally.
PriorityP342high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.46%
36.7th percentile
Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges locally.
Affected
44 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_1507 | < 10.0.10240.21034 | 10.0.10240.21034 |
| microsoft | windows_10_1607 | < 10.0.14393.8148 | 10.0.14393.8148 |
| microsoft | windows_10_1809 | < 10.0.17763.7434 | 10.0.17763.7434 |
| microsoft | windows_10_21h2 | < 10.0.19044.5965 | 10.0.19044.5965 |
| microsoft | windows_10_22h2 | < 10.0.19045.5965 | 10.0.19045.5965 |
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.21034 | 10.0.10240.21034 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.8148 | 10.0.14393.8148 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.7434 | 10.0.17763.7434 |
| microsoft | windows_10_version_21h2 | >= 10.0.19044.0 < 10.0.19044.5965 | 10.0.19044.5965 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.5965 | 10.0.19045.5965 |
| microsoft | windows_11_22h2 | < 10.0.22621.5472 | 10.0.22621.5472 |
| microsoft | windows_11_23h2 | < 10.0.22631.5472 | 10.0.22631.5472 |
| microsoft | windows_11_24h2 | < 10.0.26100.4270 | 10.0.26100.4270 |
| microsoft | windows_11_version_22h2 | >= 10.0.22621.0 < 10.0.22621.5472 | 10.0.22621.5472 |
| microsoft | windows_11_version_22h3 | >= 10.0.22631.0 < 10.0.22631.5472 | 10.0.22631.5472 |
| microsoft | windows_11_version_23h2 | >= 10.0.22631.0 < 10.0.22631.5472 | 10.0.22631.5472 |
| microsoft | windows_11_version_24h2 | >= 10.0.26100.0 < 10.0.26100.4349 | 10.0.26100.4349 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012 | >= 6.2.9200.0 < 6.2.9200.25522 | 6.2.9200.25522 |
| microsoft | windows_server_2012_r2 | >= 6.3.9600.0 < 6.3.9600.22620 | 6.3.9600.22620 |
| microsoft | windows_server_2016 | < 10.0.14393.8148 | 10.0.14393.8148 |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.8148 | 10.0.14393.8148 |
| microsoft | windows_server_2019 | < 10.0.17763.7434 | 10.0.17763.7434 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.7434 | 10.0.17763.7434 |
| microsoft | windows_server_2022 | < 10.0.20348.3745 | 10.0.20348.3745 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vendor_msrc7.8HIGH
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Microsoft
Windows SMB Client Elevation of Privilege Vulnerability
vendor_msrc·2025-06-10·CVSS 7.8
CVE-2025-32718 [HIGH] CWE-190 Windows SMB Client Elevation of Privilege Vulnerability
Windows SMB Client Elevation of Privilege Vulnerability
Description: Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges locally.
FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.
Windows SMB: Windows SMB
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Unlikely
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5060531
Reference: https://support.microsoft.com/help/5060531
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5060526
Referenc
GHSA
GHSA-8gqq-cqfg-7f8m: Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges locally
ghsa_unreviewed·2025-06-10
CVE-2025-32718 [HIGH] CWE-122 GHSA-8gqq-cqfg-7f8m: Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges locally
Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges locally.
No detection rules found.
No public exploits indexed.
2025-06-10
Published