Wolfssh
Vendor:
First CVE: Jul 13, 2022 · Active for 4 years
7
Total CVEs
More Total CVEs than 83% of tracked products
1.8
Avg CVEs / Year
Higher CVE frequency than 60% of tracked products
8.7
Avg CVSS
Higher Avg CVSS than 78% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Wolfssh over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jul 13, 2022
4 years ago
Most Recent CVE
Apr 20, 2026
96 days ago
CVE Severity & Scoring
Wolfssh7 CVEs
14%
14%
71%
All CVEs352,427 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local0 (0.0%)
Network7 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low7 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None7 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low2 (28.6%)
High0 (0.0%)
None5 (71.4%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (7 CVEs).
7 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-11625CRITICAL Improper host authentication vulnerability in wolfSSH version 1.4.20 and earlier clients that allows authentication bypass and leaking of clients credentials. | Oct 21, 2025 | 9.8 | 32 | NO | NO |
CVE-2025-11624CRITICAL Potential stack buffer overwrite on the SFTP server side when receiving a malicious packet that has a handle size larger than the system handle or file descriptor size, but smaller | Oct 21, 2025 | 9.8 | 32 | NO | NO |
CVE-2025-14942CRITICAL wolfSSH’s key exchange state machine can be manipulated to leak the client’s password in the clear, trick the client to send a bogus signature, or trick the client into skipping us | Jan 6, 2026 | 9.8 | 30 | NO | NO |
CVE-2022-32073CRITICAL WolfSSH v1.4.7 was discovered to contain an integer overflow via the function wolfSSH_SFTP_RecvRMDIR. | Jul 13, 2022 | 9.8 | 30 | NO | NO |
CVE-2025-15382HIGH A heap buffer over-read vulnerability exists in the wolfSSH_CleanPath() function in wolfSSH. An authenticated remote attacker can trigger the issue via crafted SCP path input conta | Jan 6, 2026 | 8.1 | 26 | NO | NO |
CVE-2024-2873CRITICAL A vulnerability was found in wolfSSH's server-side state machine before versions 1.4.17. A malicious client could create channels without first performing user authentication, resu | Mar 25, 2024 | 9.1 | 26 | NO | NO |
CVE-2026-0930MEDIUM Potential read out of bounds case with wolfSSHd on Windows while handling a terminal resize request. An authenticated user could trigger the out of bounds read after establishing a | Apr 20, 2026 | 4.3 | 18 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (7 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (7 CVEs).
Media Mentions
Signals from CVEs in this product scope (7 CVEs).
Top CNAs Publishing CVEs For Wolfssh
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.4.7 | 1 | 9.8 | 1.8% | 0 | 0 |