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Advisory 2026-3183 - Microsoft Azure, Entra und Azure CLI: Multiple Vulnerabilities

Notice: You can now also find information from the Vulnerability Advisory Service in the CTI portal!
The CTI portal is available at the following address: https://cti-portal.telekom.net/advisories/2026-3183

Date

2026-09-09

State

2026-09-09

Risk*

Damage: HIGH
Attack Probability: MEDIUM-HIGH

Attack

An attacker can exploit multiple vulnerabilities in Microsoft Azure, Microsoft Entra and Microsoft Azure CLI in order to impersonate other users, unauthorizedly access and modify protected data and functions, gain elevated privileges up to SYSTEM rights, execute arbitrary system commands or code with the rights of privileged users, and disclose confidential information.

Notice: Further details on this vulnerability advisory is available to registered customers after having logged in or via our daily advisory email.

* 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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