Vulnerability Database · Alpine · Package report
nginx: vulnerability history, versions and safety
nginx is a package in the Alpine ecosystem. Vulert records 14 vulnerabilities for it across 95 releases, from Jul 2017 to Jun 2021. 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 nginx i
Updated on 23 Oct 2026
Every vulnerability Vulert records for this package has a fix, and the newest was recorded 01 Jun 2021. 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 14 over 3 years · 0 in the last year i
- Latest disclosure 01 Jun 2021 i
- Highest CVSS 7.7 i
- With no published fix 0 i
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01 Versions
Which versions are affected
Every version Vulert holds for nginx, 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.
Newest 95 of 95 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 14 were recorded in the last 12 months.
Other ways into the data
03 Vulnerabilities
Recorded vulnerabilities for nginx
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| Memory Overwrite Vulnerability in Nginx Package: CVE-2021-23017 | 7.7 high | 1.16.1-r3 | 01 Jun 2021 |
| Vulnerability in nginx resolver (CVE-2021-23017) | 7.7 high | 1.16.1-r3 | 01 Jun 2021 |
| Excessive Memory Consumption in nginx HTTP/2 Implementation (CVE-2018-16843) | 7.5 high | 1.14.1-r0 | 07 Nov 2018 |
| Integer Overflow Vulnerability in Nginx - CVE-2017-7529 | 7.5 high | 1.12.1-r0 | 13 Jul 2017 |
| Memory Consumption Vulnerability in nginx: CVE-2018-16843 | 7.5 high | 1.14.1-r0 | 07 Nov 2018 |
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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315
