CC
Product
Client Connector
by Zscaler · last CVE Sep 14, 2026
50
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 8High 30Medium 12Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-23483
9.8
1%
Aug 6
Local Privilege Escalation via lack of input validation
Affected: before 4.2
CVE-2024-23459
9.8
0%
May 2
Multiple Arbitrary Creates/Overwrites by link following
Affected: before 3.7
CVE-2023-28798
9.8
0%
May 2
Out-of-bounds write to heap in pacparser
Affected: before 3.7.0.172
CVE-2024-23480
9.8
0%
May 1
Insecure MacOS code sign check fallback
Affected: before 4.2
CVE-2023-28805
9.8
0%
Oct 23
ZCC on Linux privilege escalation
Affected: before 1.4.0.105
CVE-2020-11633
9.8
2%
Jul 15
The Zscaler Client Connector for Windows prior to 2.1.2.74 had a stack based buffer overflow when connecting to misconfigured TLS servers
Affected: before 2.1.2.81
CVE-2026-59568
9.1
1%
Aug 24
Remote Code Execution
Affected: before Windows: 4.6.0.457, 4.7.0.317, 4.8.0.232, 4.9.0.372; before MacOS: 4.5.2.312, 4.7.0.292, 4.8.0.191; before Linux: 3.7.2.64, 4.2.1.64; before Android: 4.2; before ChromeOS: 4.2; before iOS: 4.5.1
CVE-2026-59564
9.1
1%
Aug 24
Authentication bypass between ZCC and client connector portal
Affected: before Windows: 4.6.0.457, 4.7.0.317, 4.8.0.232, 4.9.0.372; before MacOS: 4.5.2.312, 4.7.0.292, 4.8.0.191; before iOS: 4.5.1; before Android: 4.2; before ChromeOS: 4.2; before Linux: 3.7.2.64, 4.2.1.64
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