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CVE WatchOct 23, 2026

CVE-2026-63243

An authentication vulnerability in the Bluetooth Low Energy (BLE) implementation of Creative Sound Blaster Katana could allow an attacker wi

CVSS

4.3

Medium

EPSS

0.2%

p10

KEV

—

Exploit Today

3

0-100

Published: Oct 23, 2026 · Last modified: Oct 23, 2026

EPSS · 30d

0.2%EPSS · 30 days0.3%

2026-10-232026-10-25

Technical description

An authentication vulnerability in the Bluetooth Low Energy (BLE) implementation of Creative Sound Blaster Katana could allow an attacker within Bluetooth range to connect to an affected device without prior pairing or authentication.

Official references

www.csa.gov.sghttps://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-134/

Related CVEs

No related CVEs by CWE or product.