MEDIUM 6.2 Microsoft
CVE-2025-12464
Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode
Microsoft Security Update 2025-Oct: Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode
Affected Products
- azl3 qemu 8.2.0-25 on Azure Linux 3.0
- azl3 qemu 8.2.0-21 on Azure Linux 3.0
- azl3 qemu 8.2.0-23 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-12464
- https://nvd.nist.gov/vuln/detail/CVE-2025-12464
This medium severity vulnerability with a CVSS score of 6.2 was published on 2025-10-14 via Microsoft. Affected: azl3 qemu 8.2.0-25 on Azure Linux 3.0, azl3 qemu 8.2.0-21 on Azure Linux 3.0, azl3 qemu 8.2.0-23 on Azure Linux 3.0.
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