CVE-2023-0664

A flaw was found in the QEMU Guest Agent service for Windows. A local unprivileged user may be able to manipulate the QEMU Guest Agent's Windows installer via repair custom actions to elevate their privileges on the system.

• CWE-250
• CWE-269
• CWE-269

• https://bugzilla.redhat.com/show_bug.cgi?id=2167423Issue Tracking, Patch, Third Party Advisory
• https://gitlab.com/qemu-project/qemu/-/commit/07ce178a2b0768eb9e712bb5ad0cf6dc7fcf0158Patch
• https://gitlab.com/qemu-project/qemu/-/commit/88288c2a51faa7c795f053fc8b31b1c16ff804c5Patch
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MURWGXDIF2WTDXV36T6HFJDBL632AO7R/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SEOC7SRJWLZSXCND2ADFW6C76ZMTZLE4/
• https://lists.nongnu.org/archive/html/qemu-devel/2023-03/msg01445.htmlMailing List, Third Party Advisory
• https://security.netapp.com/advisory/ntap-20230517-0005/
• https://bugzilla.redhat.com/show_bug.cgi?id=2167423Issue Tracking, Patch, Third Party Advisory
• https://gitlab.com/qemu-project/qemu/-/commit/07ce178a2b0768eb9e712bb5ad0cf6dc7fcf0158Patch
• https://gitlab.com/qemu-project/qemu/-/commit/88288c2a51faa7c795f053fc8b31b1c16ff804c5Patch
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MURWGXDIF2WTDXV36T6HFJDBL632AO7R/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SEOC7SRJWLZSXCND2ADFW6C76ZMTZLE4/
• https://lists.nongnu.org/archive/html/qemu-devel/2023-03/msg01445.htmlMailing List, Third Party Advisory
• https://security.netapp.com/advisory/ntap-20230517-0005/

Published

Mar 29, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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