CVE-2026-50526
dotnet: .NET: Local tampering via improper link resolution
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Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · July 15, 2026
Updated · August 24, 2026
Description
A flaw was found in .NET. This vulnerability, stemming from improper link resolution before file access, allows an authorized local attacker to perform tampering. This could lead to unauthorized modification of data or system files.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-59 · Improper Link Resolution Before File Access ('Link Following')