High · published January 13, 2026
⚡ An authorized attacker can take control of their own device with just a fragment of freed memory! This use-after-free flaw in Windows Management Services is like leaving the door wide open for someone to stroll into your control room. 🔥 Imagine a restaurant where a table is cleared but the waiter forgets to remove the order pad. An authorized guest could easily tweak their order and get extra dishes — that’s the essence of this vulnerability! An attacker leveraging this flaw could elevate their privileges locally, gaining unauthorized access to sensitive system settings or processes. This could lead to disastrous consequences, such as data breaches or malicious changes to critical system configurations. The potential for abuse is absolutely chilling!
Imagine a restaurant where a table is cleared but the waiter forgets to remove the order pad. An authorized guest could easily tweak their order and get extra dishes — that’s the essence of this vulnerability! The use-after-free vulnerability in Windows Management Services arises when the memory allocated for certain objects is freed but not properly managed, allowing attackers to exploit that freed memory to gain higher privileges.
An attacker leveraging this flaw could elevate their privileges locally, gaining unauthorized access to sensitive system settings or processes. This could lead to disastrous consequences, such as data breaches or malicious changes to critical system configurations. The potential for abuse is absolutely chilling! To defend against this vulnerability, ensure that your Windows Management Services is updated to the latest version immediately. Regularly monitor your systems for unauthorized access attempts and tighten security policies to mitigate risks. You've got this! Take these steps, and you'll shore up your defenses in no time. 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| microsoft/windows_10_1809 | < 10.0.17763.8276 | 10.0.17763.8276 |
| microsoft/windows_10_1809 | < 10.0.17763.8276 | 10.0.17763.8276 |
| microsoft/windows_10_21h2 | < 10.0.19044.6809 | 10.0.19044.6809 |
| microsoft/windows_10_22h2 | < 10.0.19045.6809 | 10.0.19045.6809 |
| microsoft/windows_11_23h2 | < 10.0.22631.6491 | 10.0.22631.6491 |
| microsoft/windows_11_24h2 | < 10.0.26100.7623 | 10.0.26100.7623 |
| microsoft/windows_11_25h2 | < 10.0.26200.7623 | 10.0.26200.7623 |
| microsoft/windows_server_2019 | < 10.0.17763.8276 | 10.0.17763.8276 |
| microsoft/windows_server_2022 | < 10.0.20348.4648 | 10.0.20348.4648 |
| microsoft/windows_server_2022_23h2 | < 10.0.25398.2092 | 10.0.25398.2092 |
| microsoft/windows_server_2025 | < 10.0.26100.32230 | 10.0.26100.32230 |