CVE-2026-53493
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Containerd has image-pull DoS via crafted OCI index graph amplification
containerd is an open-source container runtime. Prior to versions 1.7.36, 2.0.13, 2.2.9, 2.3.6, and 2.4.1, a crafted OCI index graph can force very high CPU/memory usage during PullImage (before container start), causing long ContainerCreating stalls and, at larger sizes, node/runtime instability. Versions 1.7.36, 2.0.13, 2.2.9, 2.3.6, and 2.4.1 fix the issue.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
containerd
- Vendor
- containerd
- Product
- containerd
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 2.0.0, < 2.0.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| < 1.7.36 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.1.0, < 2.2.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.3.0, < 2.3.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| = 2.4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |