Technology · Wolfssl
Wolfssl wolfSSH vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in Wolfssl wolfSSH: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-84897, was published on 7 October 2026. Nothing in the last four weeks, down from 5 vulnerabilities in the four before.
- Last 7 days
- 0
- Last 90 days
- 5
- Critical, all time
- 0
- Exploited in the wild
- 0
About Wolfssl wolfSSH
Lightweight embedded SSH client and server library for secure shell communication.
Latest Wolfssl wolfSSH vulnerabilities
- CVE-2026-84897: wolfSSL wolfSSH Diffie-Hellman group exchange message handling bypassinfo
- CVE-2026-83742: wolfSSL wolfSSH unsigned integer underflow in wstrncat()info
- CVE-2026-83540: wolfSSL wolfSSHd Windows logon token release-of-resource vulnerabilityinfo
- CVE-2026-81535: wolfSSH forwarded-tcpip channel authorization bypassinfo
- CVE-2026-16516: wolfSSH ECDSA curve substitution in host key parsinginfo
Most severe Wolfssl wolfSSH vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-84897: wolfSSL wolfSSH Diffie-Hellman group exchange message handling bypassinfo
- CVE-2026-83742: wolfSSL wolfSSH unsigned integer underflow in wstrncat()info
- CVE-2026-83540: wolfSSL wolfSSHd Windows logon token release-of-resource vulnerabilityinfo
- CVE-2026-81535: wolfSSH forwarded-tcpip channel authorization bypassinfo
- CVE-2026-16516: wolfSSH ECDSA curve substitution in host key parsinginfo
Vulnerabilities per week
Nothing in the last four weeks, down from 5 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 5 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Wolfssl wolfSSH vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/wolfssl-wolfssh)<a href="https://junglewise.ai/threats/technologies/wolfssl-wolfssh"><img src="https://junglewise.ai/threats/technologies/wolfssl-wolfssh/badge.svg" alt="Wolfssl wolfSSH vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/wolfssl-wolfssh.json, and this page as text at https://junglewise.ai/threats/technologies/wolfssl-wolfssh.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Wolfssl wolfSSH vulnerabilities", https://junglewise.ai/threats/technologies/wolfssl-wolfssh, 9 November 2026.