Reported by 2 outlets
Multiple Zscaler Client Connector Flaws Enable Remote Code Execution
Why this score
- Breadth
- 1.00 / 2.0 · 2 sources
- Authority
- 1.20 / 2.0 · best outlet weight
- Severity
- 1.50 / 5.0 · CVSS + content signals
- Velocity
- 0.00 / 2.0 · updates in 48h
- Pickup speed
- 0.59 / 0.6 · time to second source
- Recency
- × 0.00 temporal multiplier
- Community
- + 0.00 / 1.5 · reddit signal
- Score
- 0.0 / 10 = base × recency + community
Timeline
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original reporting
Multiple Zscaler Client Connector Flaws Enable Remote Code Execution
gbhackers.com · 49d ago · August 25th, 2026
Zscaler has addressed several vulnerabilities in its Client Connector endpoint application that could allow an unauthenticated, unprivileged attacker to execute arbitrary code within the product’s context. This vulnerability, tracked as CVE-2026-59568, is rated as Critical, with a CVSS v3.1 score of 9.1. The attack vector is network-accessible and requires no privileges or user interaction. Multiple […] The post Multiple Zscaler Client Connector Flaws Enable Remote Code Execution appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform .
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update from cyberpress.org
Critical Zscaler Client Connector Vulnerability Allows Remote Code Execution Without Login
cyberpress.org · 49d ago · August 25th, 2026
The vulnerability is remotely exploitable over a network and requires neither privileges nor user interaction, creating a potentially severe exposure for enterprises that use Zscaler Client Connector on managed Windows endpoints . The vulnerability carries the CVSS vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N , indicating that exploitation requires low attack complexity and can be initiated through network access. Critical Zscaler Client Connector Vulnerability A successful attack could enable high-impact compromise of confidentiality and integrity, although the advisory does not identify an availability impact. Zscaler’s 2026 Client Connector release summary indicates that CVE-2026-59568 addresses multiple remote code execution vulnerabilities rather than a single isolated flaw. This lack of public exploit information means defenders currently have limited options for developing reliable network-based detection signatures or indicators of compromise. Zscaler included fixes for the RCE vulnerabilities in Client Connector releases published on June 1, 2026. For Windows systems, version 4.8.0.232 is identified as mitigating the multiple RCE issues associated with CVE-2026-5956