Improper input validation in Communications Unified Assurance - CVE-2026-13758
Published: November 8, 2026
Vulnerability identifier: #VU161965
CSH Severity: Low
CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-13758
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to perform service disruption.
The vulnerability exists due to improper input validation within the Core (CryptX) component in Oracle Communications Unified Assurance. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.
Affected software
Communications Unified Assurance
How to mitigate CVE-2026-13758
Install updates from vendor's website.