How many CVEs does wolfSSH have?

wolfSSH has 7 published CVE records since 2022, including 5 in the last two years.

How many wolfSSH CVEs are in CISA KEV?

None of wolfSSH's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which wolfSSH products have the most CVEs?

The wolfSSH products with the most published CVEs are wolfSSH.

What are the most common weakness types in wolfSSH CVEs?

wolfSSH's CVEs most often map to these CWE weakness types: CWE-287 (Improper Authentication), CWE-125 (Out-of-bounds Read), CWE-126 (Buffer Over-read), CWE-787 (Out-of-bounds Write).

Are there public exploits for wolfSSH vulnerabilities?

Yes — 1 of wolfSSH's CVEs have a known public exploit.

How many critical wolfSSH vulnerabilities are there?

wolfSSH has 4 critical and 0 high-severity CVEs.

What is the average severity of wolfSSH CVEs?

The average CVSS base score across wolfSSH's scored CVEs is 6.7.

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7 CVEs

wolfSSH Vulnerabilities

Name: wolfSSH vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for wolfSSH.

7

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

1

Public exploits

PoC or exploit code

6.7

Avg CVSS

2022–2026

Overview

wolfSSH has 7 published CVE records since 2022, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 6.7.

This page aggregates every publicly disclosed vulnerability (CVE) affecting wolfSSH products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on wolfSSH's vulnerability posture, as a share of its 7 published CVEs.

Average CVSS: 6.7
Critical / high: 57%
Actively exploited (KEV): 0%
Public exploit available: 14%
Patch available: 100%

Severity and exploitation

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

Critical4

High0

Medium1

Low2

In CISA’s Known Exploited Vulnerabilities catalog

0

None of wolfSSH's CVEs are currently listed in CISA's KEV catalog.

Public exploits

1

One of wolfSSH's CVEs has a known public exploit available.

Most affected products

The wolfSSH products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

wolfSSH7 CVEs

Common weakness types

The CWE weakness categories most often found in wolfSSH CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish wolfSSH CVE records.

Disclosure activity by year

How many wolfSSH CVEs were published each year.

2022

1

2024

1

2025

2

2026

3

Latest wolfSSH CVEs

The most recently disclosed vulnerabilities affecting wolfSSH.

Potential wolfSSHd Buffer out-of-bounds Read on Windows Handling Terminal Resize
CWE-126
Low · CVSS 2.3
EPSS 0.2%2026-04-20
Client SCP Request Triggers Buffer Overread by 1 Byte
CWE-125
Medium · CVSS 5.1
EPSS 0.3%2026-01-06
Authentication Bypass
CWE-287
Critical · CVSS 9.4
EPSS 0.4%2026-01-06
Host verification bypass and credential leak
CWE-287
Critical · CVSS 9.4
EPSS 0.4%2025-10-21
Buffer overwrite when processing file handles with the SFTP server
CWE-787
Low · CVSS 1.8
EPSS 0.3%2025-10-21
Critical vulnerability · 2024-03-25
CWE-287
Critical · CVSS 9.1
EPSS 0.6%2024-03-25
Critical vulnerability · 2022-07-13
Critical · CVSS 9.8
EPSS 1.8%2022-07-13

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Frequently asked questions

Common questions about wolfSSH vulnerabilities.

How many CVEs does wolfSSH have?: wolfSSH has 7 published CVE records since 2022, including 5 in the last two years.
How many wolfSSH CVEs are in CISA KEV?: None of wolfSSH's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which wolfSSH products have the most CVEs?: The wolfSSH products with the most published CVEs are wolfSSH.
What are the most common weakness types in wolfSSH CVEs?: wolfSSH's CVEs most often map to these CWE weakness types: CWE-287 (Improper Authentication), CWE-125 (Out-of-bounds Read), CWE-126 (Buffer Over-read), CWE-787 (Out-of-bounds Write).
Are there public exploits for wolfSSH vulnerabilities?: Yes — 1 of wolfSSH's CVEs have a known public exploit.
How many critical wolfSSH vulnerabilities are there?: wolfSSH has 4 critical and 0 high-severity CVEs.
What is the average severity of wolfSSH CVEs?: The average CVSS base score across wolfSSH's scored CVEs is 6.7.

References

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

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