Vulnerability Database · Debian · Package report
containerd: vulnerability history, versions and safety
containerd is a package in the Debian ecosystem. Vulert records 34 vulnerabilities for it across 82 releases, from Oct 2020 to Jul 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.
No patched version yet — these are the ones to plan around.
See the unfixed vulnerabilities →No published version shipped hostile code.
Vulert verdict on containerd i
Updated on 23 Oct 2026
Careful: 5 of the 34 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.
What to do: Plan around the 5 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →
- Vulnerabilities on record 34 over 5 years · 6 in the last year i
- Latest disclosure 01 Jul 2026 i
- Highest CVSS 7.8 i
- With no published fix 5 i
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01 Versions
Which versions are affected
Every version Vulert holds for containerd, 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 82 of 82 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. 6 of the 34 were recorded in the last 12 months.
Other ways into the data
03 Vulnerabilities
Recorded vulnerabilities for containerd
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| Containerd Insufficient Permissions Vulnerability - CVE-2021-41103 | 7.8 high | 1.4.5~ds1-2+deb11u1 | 04 Oct 2021 |
| CVE-2023-25173: containerd Improper Supplementary Group Handling Vulnerability | 7.8 high | 1.4.13~ds1-1~deb11u4 | 16 Feb 2023 |
| Sensitive Data Exposure in Containerd: CVE-2022-23648 | 7.5 high | 1.4.13~ds1-1~deb11u1 | 03 Mar 2022 |
| Memory Leak Vulnerability in Containerd: CVE-2022-23471 | 6.5 medium | 1.4.13~ds1-1~deb11u3 | 07 Dec 2022 |
| Sensitive Information Exposure in containerd: CVE-2021-21334 | 6.3 medium | 1.4.4~ds1-1 | 10 Mar 2021 |
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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315
