Red Hat Enterprise Linux 10 update for .NET 9.0



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2025-26646
CWE-ID CWE-73
Exploitation vector Network
Public exploit N/A
Vulnerable software
 dotnet9.0 (Red Hat package)
Operating systems & Components / Operating system package or component

Vendor Red Hat Inc.

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) External Control of File Name or Path

EUVDB-ID: #VU109148

Risk: Medium

CVSSv4.0: 5.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-26646

CWE-ID: CWE-73 - External Control of File Name or Path

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise th target system.

The vulnerability exists due to external control of file name or path in .NET, Visual Studio and Build Tools for Visual Studio. A remote user can perform spoofing attack on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

dotnet9.0 (Red Hat package): before 9.0.106-1.el10_0

CPE2.3 External links

https://access.redhat.com/errata/RHSA-2025:7601


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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