CVE-2026-59568
CRITICALCVSS 9.1/10EPSS 0.38%
Last modified
CVE-2026-59568 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Multiple vulnerabilities on affected versions of Zscaler Client Connector allow remote code execution, giving an unauthenticated, unprivileged user the ability to execute arbitrary code in the ZCC context.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.
Description
Multiple vulnerabilities on affected versions of Zscaler Client Connector allow remote code execution, giving an unauthenticated, unprivileged user the ability to execute arbitrary code in the ZCC context.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Zscaler | Client Connector | < Windows: 4.6.0.457, 4.7.0.317, 4.8.0.232, 4.9.0.372; < MacOS: 4.5.2.312, 4.7.0.292, 4.8.0.191; < Linux: 3.7.2.64, 4.2.1.64; < Android: 4.2; < ChromeOS: 4.2; < iOS: 4.5.1 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-59568?
Multiple vulnerabilities on affected versions of Zscaler Client Connector allow remote code execution, giving an unauthenticated, unprivileged user the ability to execute arbitrary code in the ZCC context.
How severe is CVE-2026-59568?
CVE-2026-59568 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.
How do I fix CVE-2026-59568?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2026-59568?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST