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Zscaler Secure Access clientInteger underflow vulnerability in Secure Access clients

Risk 20
Severity
2.1
First published (updated )
CVE-2026-40955

Zscaler Client Connector WindowsIncorrect startup configuration in ZCC

Risk 34
Severity
5.4
First published (updated )
CVE-2026-22569

Zscaler Zscaler Internet Access Admin PortalZIA Admin UI Input Validation Bug

Risk 47
Severity
7.6
First published (updated )
CVE-2026-22567

Zscaler Zscaler Internet Access Admin PortalUnauthorized information retrieval in ZIA Admin UI

Risk 33
Severity
5.5
First published (updated )
CVE-2026-22568

BleepingComputerDanaBot malware is back to infecting Windows after 6-month break

First published (updated )
News
BleepingComputer
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Zscaler Client ConnectorHealth check port on ZCC allows tunnel bypass

Risk 32
Severity
5.2
First published (updated )
CVE-2025-54983

The RegisterZscaler latest victim of Salesloft Drift attacks, customer data exposed

First published (updated )
News
The Register

The RegisterMalware-ridden apps made it into Google's Play Store, scored 19 million downloads

First published (updated )
News
The Register

Zscaler SAML authentication mechanismSAML 2.0 Public Key Validation Issue

Risk 68
Severity
9.6
First published (updated )
CVE-2025-54982

Zscaler Client ConnectorMacOS Zscaler Client Connector Local Privilege Escalation

Risk 60
Severity
7.3
First published (updated )
CVE-2024-31127
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Zscaler Client Connector MacosOS Command Injection, Input Validation, Command Injection

Risk 86
Severity
9.8
First published (updated )
CVE-2024-23483

Zscaler Client Connector WindowsSignature validation error in DLL allows disabling anti-tampering protection

Risk 38
Severity
6.5
First published (updated )
CVE-2023-28806

Zscaler Client Connector MacosIncorrect signature validation of package

Risk 69
Severity
7.8
First published (updated )
CVE-2024-23460

Zscaler Client Connector WindowsZscaler bypass with administrative privileges on Windows

Risk 66
Severity
7.2
First published (updated )
CVE-2024-23464

Zscaler Client Connector WindowsLocal Privilege Escalation on Zscaler Client Connector on Windows

Risk 69
Severity
7.8
First published (updated )
CVE-2024-23458
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Zscaler Client Connector WindowsSignature validation issue leads to Anti-Tampering bypass

Risk 69
Severity
7.8
First published (updated )
CVE-2024-23456

F5 BIG-IP Access Policy ManagerDHCP routing options can manipulate interface-based VPN traffic

Risk 43
Severity
7.6
EPSS
0.05%
First published (updated )
CVE-2024-3661

Zscaler Client ConnectorZCC Mac validinstaller file integrity check missing

Risk 43
Severity
7.5
First published (updated )
CVE-2024-23462

Zscaler Client ConnectorZCC macOS Upgrade ZIP Bomb DoS

Risk 32
Severity
5.5
First published (updated )
CVE-2024-23461

Zscaler Client ConnectorMultiple Arbitrary Creates/Overwrites by link following

Risk 86
Severity
9.8
First published (updated )
CVE-2024-23459
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Zscaler Client ConnectorWindows ZCC Upgrade DoS And Privilege Escalation Through RPC Control

Risk 69
Severity
7.8
First published (updated )
CVE-2023-41971

Zscaler Client ConnectorRepair App local code execution with arbitrary privileges

Risk 69
Severity
7.8
First published (updated )
CVE-2023-41970

Zscaler Client ConnectorOut-of-bounds write to heap in pacparser

Risk 86
Severity
9.8
First published (updated )
CVE-2023-28798

Zscaler Client ConnectorInsecure MacOS code sign check fallback

Risk 86
Severity
9.8
First published (updated )
CVE-2024-23480

Zscaler Client ConnectorAnti-tampering can be disabled with uninstall password enforced

Risk 69
Severity
7.8
First published (updated )
CVE-2024-23457
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Zscaler Client ConnectorAnti-Tampering bypass via Repair App functionality

Risk 79
Severity
8.8
First published (updated )
CVE-2024-23463

Zscaler ZAppZScalerService Local Privilege Escalation

Risk 69
Severity
7.8
First published (updated )
CVE-2024-23482

Zscaler Zscaler Client ConnectorLack of input santization on Zscaler Client Connector enables arbitrary code execution

Risk 69
Severity
7.8
First published (updated )
CVE-2023-41973

Win ZApp Win ZAppRevert password check incorrect type validation

Risk 69
Severity
7.8
First published (updated )
CVE-2023-41972

ZSATrayManager ZAppZSATrayManager Arbitrary File Deletion

Risk 60
Severity
7.3
First published (updated )
CVE-2023-41969
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