CVE-2026-55981
Critical
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.
SeverityCritical
CVSS9.6
Exploit probability—
ProductCreative Sound Blaster Katana V2, V2X, SE
PublishedOct 23, 2026
First seenOct 23, 2026
Weakness typeCWE-494CWE-494
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Creative Labs Creative Sound Blaster Katana V2, V2X, SE | 1.30.260813.1100 | — |
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