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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-8746 Detail

  Unsupported When Assigned   

Description

A vulnerability, which was classified as problematic, was found in GNU libopts up to 27.6. Affected is the function __strstr_sse2. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. This issue was initially reported to the tcpreplay project, but the code maintainer explains, that this "bug appears to be in libopts which is an external library." This vulnerability only affects products that are no longer supported by the maintainer.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 4.8 MEDIUM
Vector:  CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://drive.google.com/file/d/1yjKOHxvL_9xExy4QUb5x43dxci1x59ts/view?usp=sharing VulDB Exploit 
https://github.com/appneta/tcpreplay/issues/957 CISA-ADP, VulDB Exploit  Issue Tracking  Vendor Advisory 
https://github.com/appneta/tcpreplay/issues/957#issuecomment-3124774393 VulDB Exploit  Issue Tracking  Vendor Advisory 
https://vuldb.com/?ctiid.319242 VulDB Permissions Required  VDB Entry 
https://vuldb.com/?id.319242 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.623632 VulDB Exploit  Third Party Advisory  VDB Entry 
https://www.gnu.org/ VulDB Product 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer VulDB  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-8746
NVD Published Date:
08/09/2025
NVD Last Modified:
09/16/2025
Source:
VulDB