Vulnerability in Qihoo 360 Total Security
CVE-2026-12214
A security flaw has been discovered in Qihoo 360 Total Security 6.0. This vulnerability affects the function RpcStringBindingComposeW of the component Nucleus Engine Monitoring Logic. Performing a manipulation of the argument NetworkAddr results in protection mechanism failure. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
EPSS: 0.001 (2.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Qihoo 360 Total Security — versions 6.0
Weakness classification (CWE)
References
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-12214?
- CVE-2026-12214 is a high-severity vulnerability in Qihoo 360 Total Security, classified under Protection Mechanism Failure. CVSS score: 7.8/10. Published 2026-06-15.
- How severe is CVE-2026-12214?
- High severity. CVSS v3 base score is 7.8 out of 10.