CVE-2026-48914: Qemu-kvm: heap buffer overflow in virtio-blk scsi request handling

Overview

Severity

Medium (CVSS 6.7)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H/E:U

Exploit Status

Not Exploited

Patch Tuesday

2026-Jun

Released

2026-06-17

Last Updated

2026-07-01

EPSS Score

0.16% (percentile: 5.5%)

Affected Products (3)

Other

• 21479-17084
• 21518-17084

Open Source Software

• azl3 qemu 9.1.0-7 on Azure Linux 3.0

Revision History

• 2026-06-17: Information published.
• 2026-06-19: Information published.
• 2026-06-28: Information published.
• 2026-07-01: Information published.