Vulnerability Database · Alpine · Package report
libssh2: vulnerability history, versions and safety
libssh2 is a package in the Alpine ecosystem. Vulert records 22 vulnerabilities for it across 22 releases, from Mar 2019 to Oct 2019. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.
Every vulnerability has a patched version to move to.
No published version shipped hostile code.
Vulert verdict on libssh2 i
Updated on 23 Oct 2026
Every vulnerability Vulert records for this package has a fix, and the newest was recorded 21 Oct 2019. Apply the fixes listed below and you are clear.
What to do: Move the affected dependencies to the fixed versions listed below, then keep the package monitored so the next vulnerability reaches you. Fix it, then keep watch: Vulert alerts you when a new vulnerability affects the version you run. Monitor it with Vulert →
- Vulnerabilities on record 22 over 1 year · 0 in the last year i
- Latest disclosure 21 Oct 2019 i
- Highest CVSS 9.1 i
- With no published fix 0 i
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01 Versions
Which versions are affected
Every version Vulert holds for libssh2, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.
| Version | Vulert vulnerabilities | Fix published | Details |
|---|---|---|---|
| 1.9.0-r0 | U2 | Yes | Details → |
| 1.8.2-r1 | U4 | Yes | Details → |
| 1.8.2-r0 | U4 | Yes | Details → |
| 1.8.1-r0 | U4 | Yes | Details → |
| 1.8.0-r4 | U22 | Yes | Details → |
| 1.8.0-r3 | U22 | Yes | Details → |
| 1.8.0-r2 | U22 | Yes | Details → |
| 1.8.0-r1 | U22 | Yes | Details → |
| 1.8.0-r0 | U22 | Yes | Details → |
| 1.7.0-r2 | U22 | Yes | Details → |
| 1.7.0-r1 | U22 | Yes | Details → |
| 1.7.0-r0 | U22 | Yes | Details → |
| 1.6.0-r0 | U22 | Yes | Details → |
| 1.5.0-r0 | U22 | Yes | Details → |
| 1.4.3-r0 | U22 | Yes | Details → |
| 1.4.2-r1 | U22 | Yes | Details → |
| 1.4.2-r0 | U22 | Yes | Details → |
| 1.4.1-r0 | U22 | Yes | Details → |
| 1.4.0-r0 | U22 | Yes | Details → |
| 1.3.0-r0 | U22 | Yes | Details → |
| 1.2.9-r0 | U22 | Yes | Details → |
| 1.2.8-r0 | U22 | Yes | Details → |
Newest 22 of 22 versions on record. Severity counts are the vulnerabilities recorded against that exact release.
02 Disclosure history
How often vulnerabilities are recorded
Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 22 were recorded in the last 12 months.
Other ways into the data
03 Vulnerabilities
Recorded vulnerabilities for libssh2
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| Out of Bounds Read Vulnerability in libssh2 | 9.1 critical | 1.8.1-r0 | 25 Mar 2019 |
| Out of Bounds Read Flaw in libssh2 | 9.1 critical | 1.8.1-r0 | 21 Mar 2019 |
| Critical Out of Bounds Read Vulnerability in libssh2: CVE-2019-3862 | 9.1 critical | 1.8.1-r0 | 21 Mar 2019 |
| Out of Bounds Read Vulnerability in libssh2 | 9.1 critical | 1.8.1-r0 | 25 Mar 2019 |
| Out of Bounds Read Vulnerability in libssh2 | 9.1 critical | 1.8.1-r0 | 21 Mar 2019 |
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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315