Advisory 2026-3848 - Microsoft Developer Tools: Multiple Vulnerabilities
The CTI portal is available at the following address: https://cti-portal.telekom.net/advisories/2026-3848
Date
2026-10-14
State
2026-10-30
Risk*
Damage: HIGH
Attack Probability: MEDIUM-HIGH
Attack
An attacker can exploit multiple vulnerabilities in Microsoft .NET Framework, Microsoft .NET, Microsoft ASP.NET, Microsoft Visual Studio 2022, Microsoft Visual Studio 2026, Microsoft Visual Studio Code, Microsoft SysInternals and Microsoft PowerShell in order to elevate his privileges, to execute code, to disclose information, to bypass security mechanisms and to create a Denial of Service condition.
* The probability of an attack is determined by the attacker's motivation, the necessary expend and the possibilities for an attack. The damage probability is determined by the expend needed to resolute the attack and probable indirecte consequences of an attack for business processes. Telekom Security assumes worst case scenarios.
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