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CVE-2025-53149

HIGH
Published 2025-08-12T17:10:20.207Z
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CVSS Score

V3.1
7.8
/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Base Score Metrics
Exploitability: N/A Impact: N/A

Attack Vector Metrics

Attack Vector
Not Available
Attack Complexity
Not Available
Privileges Required
Not Available
User Interaction
Not Available
Scope
Not Available

Impact Metrics

Confidentiality
Not Available
Integrity
Not Available
Availability
Not Available

Description

No description available

Available Exploits

No exploits available for this CVE.

Related News

Heap-based buffer overflow in Kernel Streaming

Article URL: https://www.crowdfense.com/cve-2025-53149-windows-ksthunk-heap-overflow/ Comments URL: https://news.ycombinator.com/item?id=45137097 Points: 5 # Comments: 0

Crowdfense.com 2025-09-05 10:39

Affected Products

EU Vulnerability Database

Monitored by ENISA for EU cybersecurity

EU Coordination

EU Coordinated

Exploitation Status

No Known Exploitation

ENISA Analysis

Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.

Affected Products (ENISA)

microsoft
windows server 2025

ENISA Scoring

CVSS Score (3.1)

7.8
/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

EPSS Score

0.050
probability

Data provided by ENISA EU Vulnerability Database. Last updated: September 6, 2025

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-9g3v-vv7m-2x6c

Advisory Details

Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Advisory provided by GitHub Security Advisory Database. Published: August 12, 2025, Modified: September 6, 2025

Social Media Intelligence

Real-time discussions and threat intelligence from social platforms

5 posts
Reddit 1 day, 11 hours ago
crstux
Exploit Payload

🔥 Top 10 Trending CVEs (07/09/2025) Here’s a quick breakdown of the 10 most interesting vulnerabilities trending today: **1. [CVE-2025-7388](https://nvd.nist.gov/vuln/detail/CVE-2025-7388)** - 📝 It was possible to perform Remote Command Execution (RCE) via Java RMI interface in the OpenEdge AdminServer, allowing authenticated users to inject and execute OS commands under the …

1
1.0
View Original High Risk
Reddit 2 days, 11 hours ago
crstux
Exploit Payload

🔥 Top 10 Trending CVEs (06/09/2025) Here’s a quick breakdown of the 10 most interesting vulnerabilities trending today: **1. [CVE-2025-42957](https://nvd.nist.gov/vuln/detail/CVE-2025-42957)** - 📝 SAP S/4HANA allows an attacker with user privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code …

2
2.0
View Original High Risk
Reddit 3 days, 11 hours ago
crstux
Exploit

🔥 Top 10 Trending CVEs (05/09/2025) Here’s a quick breakdown of the 10 most interesting vulnerabilities trending today: **1. [CVE-2025-48539](https://nvd.nist.gov/vuln/detail/CVE-2025-48539)** - 📝 In SendPacketToPeer of acl_arbiter.cc, there is a possible out of bounds read due to a use after free. This could lead to remote (proximal/adjacent) code execution with no …

1
1.0
View Original High Risk
Reddit 4 days, 1 hour ago
rkhunter_

An Analysis of Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver - CVE-2025-53149

Reddit 4 days, 5 hours ago
Void_Sec

CVE-2025-53149: Heap-based buffer overflow in Windows Kernel Streaming

References

Published: 2025-08-12T17:10:20.207Z
Last Modified: 2025-08-28T19:40:42.101Z
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