Detections
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Echo: qemu: security update to 1:10.0.8+ds-0+deb13u1+e3

medium Tenable Cloud Security Plugin ID 455283

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly
 validate the size of input descriptors before writing data. A malicious guest with high privileges could
 exploit this vulnerability by submitting a malformed virtio-blk SCSI request, leading to an out-of-bounds
 write in the host heap memory and a potential denial of service (DoS) for the QEMU process.
 (CVE-2026-48914)

Solution

Update the qemu library and its related packages to version 1:10.0.8+ds-0+deb13u1+e3 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-48914

Plugin Details

Severity: Medium

ID: 455283

Version: Revision 1.1

Type: Local

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Medium

Score: 6.6

Percentile: 96.58

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:L/AC:L/Au:M/C:N/I:P/A:C

CVSS Score Source: CVE-2026-48914

CVSS v3

Risk Factor: Medium

Base Score: 6.7

Temporal Score: 5.8

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/13/2026

Vulnerability Publication Date: 6/11/2026

Reference Information

CVE: CVE-2026-48914

IAVB: 2026-B-0152-S