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VULNERABILITIES

CVE-2026-55981 Details

Description

A firmware verification vulnerability in Creative Sound Blaster Katana could allow an attacker to modify a legitimate firmware image and upload the modified firmware to an affected device.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CSACVSS-B:9.6 CRITICALVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-134/ CSA

Weakness Enumeration

CWE-IDCWE NameSource
CWE-494Download of Code Without Integrity CheckCISA-ADP

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-55981
NVD Published Date:
Oct 23, 2026
NVD Last Modified:
Nov 2, 2026
Source:
CSA
CVE-2026-55981 Details - Not Deferred