How many Cato Networks Cato Client for iOS CVEs are in CISA KEV?

None of Cato Networks Cato Client for iOS's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which versions of Cato Networks Cato Client for iOS are affected?

2 distinct Cato Networks Cato Client for iOS versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Cato Networks Cato Client for iOS CVEs?

Cato Networks Cato Client for iOS's CVEs most often map to these CWE weakness types: CWE-295 (Improper Certificate Validation).

What is the average severity of Cato Networks Cato Client for iOS CVEs?

The average CVSS base score across Cato Networks Cato Client for iOS's scored CVEs is 6.0.

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Cato Networks

1 CVEs

Cato Networks Cato Client for iOS Vulnerabilities

Name: Cato Networks Cato Client for iOS vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Cato Client for iOS by Cato Networks.

1

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

6.0

Avg CVSS

2026–2026

Last updated October 15, 2026

Overview

Cato Networks Cato Client for iOS has 1 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 6.0. Affected platforms include ios.

Severity and exploitation

How the CVSS severity of Cato Networks Cato Client for iOS's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High0

Medium1

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Cato Networks Cato Client for iOS's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Cato Networks Cato Client for iOS CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Cato Networks Cato Client for iOS version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

< 5.91 CVE

Fixed in

5.91 CVE

Find a version

1 CVE

Sort

Improper certificate validation in Cato Client tunnel handshake
CVE-2026-19377
Patch
CWE-295
Medium · CVSS 6.0
EPSS 0.1% (0th pct)2026-10-15

Common weakness types

The CWE weakness categories most often found in Cato Networks Cato Client for iOS CVEs. Follow any weakness for its full explanation.

CWE-295Improper Certificate Validation1 CVE

Other Cato Networks products

Browse vulnerabilities for other products by Cato Networks.

SDP Client9 CVEs cato client8 CVEs Cato Client for Android1 CVEs Cato Client for Linux1 CVEs Cato Client for macOS1 CVEs Cato Client for Windows1 CVEs Socket1 CVEs

All Cato Networks vulnerabilities

Frequently asked questions

Common questions about Cato Networks Cato Client for iOS vulnerabilities.

How many CVEs does Cato Networks Cato Client for iOS have?: Cato Networks Cato Client for iOS has 1 published CVE records since 2026.
How many Cato Networks Cato Client for iOS CVEs are in CISA KEV?: None of Cato Networks Cato Client for iOS's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Cato Networks Cato Client for iOS vulnerabilities?: No Cato Networks Cato Client for iOS CVEs currently have a tracked public exploit in this dataset.
Which versions of Cato Networks Cato Client for iOS are affected?: 2 distinct Cato Networks Cato Client for iOS versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Cato Networks Cato Client for iOS CVEs?: Cato Networks Cato Client for iOS's CVEs most often map to these CWE weakness types: CWE-295 (Improper Certificate Validation).
What is the average severity of Cato Networks Cato Client for iOS CVEs?: The average CVSS base score across Cato Networks Cato Client for iOS's scored CVEs is 6.0.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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