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Microsoft Addresses Vulnerabilities in Mana Network Driver

First seen 21 Feb 2026, 03:20 UTC Api.Msrc.Microsoft 41

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Two vulnerabilities in the Mana network driver have been addressed by Microsoft. CVE-2024-46784, published on September 18, 2024, involves error handling in NAPI cleanup, while CVE-2024-45001, published on September 4, 2024, pertains to RX buffer allocation size alignment and atomic operation panic. Both issues could affect systems utilizing the Mana driver.

Timeline

2024-09-04
CVE-2024-45001 published
2024-09-18
CVE-2024-46784 published
2026-02-21
Microsoft publishes updates addressing both vulnerabilities