CVE-2026-45446: Incorrect Tag Processing for Empty Messages in AES-GCM-SIV and AES-SIV modes
Overview
- Severity
- Medium (CVSS 4.8)
- CVSS Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Jun
- Released
- 2026-06-13
- Last Updated
- 2026-06-23
- EPSS Score
- 0.36% (percentile: 28.9%)
Affected Products (6)
Open Source Software
- azl3 cloud-hypervisor 51.1.56-1 on Azure Linux 3.0
- azl3 nodejs 24.14.1-3 on Azure Linux 3.0
- azl3 openssl 3.3.5-5 on Azure Linux 3.0
- azl3 qemu 9.1.0-7 on Azure Linux 3.0
- azl3 rust 1.75.0-29 on Azure Linux 3.0
- azl3 rust 1.90.0-8 on Azure Linux 3.0
Revision History
- 2026-06-13: Information published.
- 2026-06-20: Information published.
- 2026-06-23: Information published.