CVE-2025-33071
Windows KDC Proxy Service KPSSVC Use-After-Free Remote Code Execution Vulnerability
Description
Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code over a network.
INFO
Published Date :
June 10, 2025, 5:22 p.m.
Last Modified :
June 12, 2025, 4:06 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.2
Affected Products
The following products are affected by CVE-2025-33071
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-33071.
| URL | Resource |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-33071 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-33071 vulnerability anywhere in the article.
-
CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
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CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
-
CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
-
CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
-
CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
-
CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
-
CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
-
The Cyber Express
Microsoft Patch Tuesday June 2025: One Zero-Day, Nine High-risk Flaws Fixed
Microsoft’s Patch Tuesday updates for June 2025 include fixes for an actively exploited zero-day vulnerability and nine additional flaws at high risk of exploitation. In all, the Microsoft Patch Tuesd ... Read more
-
CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
-
CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
-
Help Net Security
Microsoft fixes zero-day exploited for cyber espionage (CVE-2025-33053)
For June 2025 Patch Tuesday, Microsoft has fixed 66 new CVEs, including a zero-day exploited in the wild (CVE-2025-33053). Also, Adobe Commerce and Magento Open Source users are urged to update quickl ... Read more
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CrowdStrike.com
June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
Microsoft has addressed 66 vulnerabilities in its June 2025 security update release. This month's patches include fixes for one actively exploited zero-day vulnerability and nine Critical vulnerabilit ... Read more
-
The Hacker News
Microsoft Patches 67 Vulnerabilities Including WEBDAV Zero-Day Exploited in the Wild
Microsoft has released patches to fix 67 security flaws, including one zero-day bug in Web Distributed Authoring and Versioning (WEBDAV) that it said has come under active exploitation in the wild. Of ... Read more
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TheCyberThrone
Microsoft Patch Tuesday June 2025
Microsoft has rolled out its June 2025 Patch Tuesday updates, addressing 66 vulnerabilities across Windows, Office, and other key Microsoft products. This month’s security release includes 10 critical ... Read more
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The Register
Microsoft warns of 66 flaws to fix for this Patch Tuesday, and two are under active attack
Patch Tuesday It's Patch Tuesday time again, and Microsoft is warning that there are a bunch of critical fixes to sort out - and two actively exploited bugs. Redmond reported 66 flaws to be fixed in i ... Read more
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Daily CyberSecurity
Microsoft’s June 2025 Patch Tuesday: 2 Zero-Days, 69 Vulnerabilities Patched!
Microsoft’s June 2025 Patch Tuesday rollout has addressed a substantial 69 vulnerabilities, including 10 critical and 57 important rated issues across Windows and enterprise services. Among these, two ... Read more
The following table lists the changes that have been made to the
CVE-2025-33071 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Jun. 10, 2025
Action Type Old Value New Value Added Description Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code over a network. Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-416 Added Reference https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-33071
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-33071 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-33071
weaknesses.