Insecure Default Initialization of Resource in Toshiba products - CVE-2026-63563
Published: August 3, 2026
Vulnerability identifier: #VU140746
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-63563
CWE-ID: CWE-1188
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromsie the target system.
The vulnerability exists due to insecure default initialization of resource. A remote attacker can access the address book and other resources without authentication.
Affected software
e-STUDIO 908
e-STUDIO 1058
e-STUDIO 1208
e-STUDIO 907
e-STUDIO 1057
e-STUDIO 1207
e-STUDIO 1058
e-STUDIO 1208
e-STUDIO 907
e-STUDIO 1057
e-STUDIO 1207
How to mitigate CVE-2026-63563
Install updates from vendor's website.