Vulnerability Database · Alpine · Package report
xen: vulnerability history, versions and safety
xen is a package in the Alpine ecosystem. Vulert records 51 vulnerabilities for it across 120 releases, from Nov 2021 to Nov 2022. 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 xen i
Updated on 23 Oct 2026
Every vulnerability Vulert records for this package has a fix, and the newest was recorded 01 Nov 2022. 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 51 over 1 year · 0 in the last year i
- Latest disclosure 01 Nov 2022 i
- Highest CVSS 8.8 i
- With no published fix 0 i
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01 Versions
Which versions are affected
Every version Vulert holds for xen, 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 120 of 183 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 51 were recorded in the last 12 months.
Other ways into the data
03 Vulnerabilities
Recorded vulnerabilities for xen
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| Vulnerability in Xen Package: CVE-2021-28710 | 8.8 high | 4.15.1-r1 | 21 Nov 2021 |
| Critical Vulnerability in Xen Package: CVE-2021-28710 - Shared Page Table Mode Issue | 8.8 high | 4.15.1-r1 | 21 Nov 2021 |
| Vulnerability in Xen Package: CVE-2022-33743 | 7.8 high | 4.15.4-r0 | 05 Jul 2022 |
| Critical Vulnerability in Xen Package: Network Backend Issue Leading to Potential Memory Exploitation | 7.8 high | 4.15.4-r0 | 05 Jul 2022 |
| Unintended Memory Sharing Between Guests in Xen | 7.1 high | 4.15.4-r0 | 01 Nov 2022 |
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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315
