CVE-2026-53493
4 advisories.
Go/github.com/containerd/containerd/v2 CVE-2026-53493: medium
Containerd has image-pull DoS via crafted OCI index graph amplification
Action: Upgrade github.com/containerd/containerd/v2 to 2.0.13 or later.
go get github.com/containerd/containerd/v2@v2.0.13go get github.com/containerd/containerd/v2@v2.2.9go get github.com/containerd/containerd/v2@v2.3.6go get github.com/containerd/containerd/v2@v2.4.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.0.0 | 2.0.13 | - |
| 2.1.0 | 2.2.9 | - |
| 2.3.0 | 2.3.6 | - |
| 2.4.0 | 2.4.1 | - |
Fixed versions
| 2.0.13 | 2.2.9 | 2.3.6 | 2.4.1 |
Sources
- osv: GHSA-pg57-6jwg-q645
- https://github.com/containerd/containerd/security/advisories/GHSA-pg57-6jwg-q645
- https://nvd.nist.gov/vuln/detail/CVE-2026-53493
- https://github.com/containerd/containerd/commit/4f5f32636d47f051751065cf824a10da70c619fe
- https://github.com/containerd/containerd/commit/94e83c14c8aac963e24e28105dab9c9af812a2a8
- https://github.com/containerd/containerd
- https://github.com/containerd/containerd/releases/tag/v1.7.36
- https://github.com/containerd/containerd/releases/tag/v2.0.13
- https://github.com/containerd/containerd/releases/tag/v2.2.9
- https://github.com/containerd/containerd/releases/tag/v2.3.6
- https://github.com/containerd/containerd/releases/tag/v2.4.1
CVE-2026-53493 · published · modified · JSON
Go/github.com/containerd/containerd CVE-2026-53493: medium
Containerd has image-pull DoS via crafted OCI index graph amplification
Action: Upgrade github.com/containerd/containerd to 1.7.36 or later.
go get github.com/containerd/containerd@v1.7.36Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.7.36 | - |
Fixed versions
| 1.7.36 |
Sources
- osv: GHSA-pg57-6jwg-q645#Go/github.com/containerd/containerd
- https://github.com/containerd/containerd/security/advisories/GHSA-pg57-6jwg-q645
- https://nvd.nist.gov/vuln/detail/CVE-2026-53493
- https://github.com/containerd/containerd/commit/4f5f32636d47f051751065cf824a10da70c619fe
- https://github.com/containerd/containerd/commit/94e83c14c8aac963e24e28105dab9c9af812a2a8
- https://github.com/containerd/containerd
- https://github.com/containerd/containerd/releases/tag/v1.7.36
- https://github.com/containerd/containerd/releases/tag/v2.0.13
- https://github.com/containerd/containerd/releases/tag/v2.2.9
- https://github.com/containerd/containerd/releases/tag/v2.3.6
- https://github.com/containerd/containerd/releases/tag/v2.4.1
CVE-2026-53493 · published · modified · JSON
Go/github.com/containerd/containerd CVE-2026-53493: unknown
Containerd has image-pull DoS via crafted OCI index graph amplification in github.com/containerd/containerd
Action: Upgrade github.com/containerd/containerd to 1.7.36 or later.
go get github.com/containerd/containerd@v1.7.36Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.7.36 | - |
Fixed versions
| 1.7.36 |
Sources
- osv: GO-2026-6597
- https://github.com/containerd/containerd/security/advisories/GHSA-pg57-6jwg-q645
- https://nvd.nist.gov/vuln/detail/CVE-2026-53493
- https://github.com/containerd/containerd/commit/4f5f32636d47f051751065cf824a10da70c619fe
- https://github.com/containerd/containerd/commit/94e83c14c8aac963e24e28105dab9c9af812a2a8
- https://github.com/containerd/containerd/releases/tag/v1.7.36
- https://github.com/containerd/containerd/releases/tag/v2.0.13
- https://github.com/containerd/containerd/releases/tag/v2.2.9
- https://github.com/containerd/containerd/releases/tag/v2.3.6
- https://github.com/containerd/containerd/releases/tag/v2.4.1
CVE-2026-53493 · published · modified · JSON
Go/github.com/containerd/containerd/v2 CVE-2026-53493: unknown
Containerd has image-pull DoS via crafted OCI index graph amplification in github.com/containerd/containerd
Action: Upgrade github.com/containerd/containerd/v2 to 2.0.13 or later.
go get github.com/containerd/containerd/v2@v2.0.13go get github.com/containerd/containerd/v2@v2.2.9go get github.com/containerd/containerd/v2@v2.3.6go get github.com/containerd/containerd/v2@v2.4.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.0.0 | 2.0.13 | - |
| 2.1.0 | 2.2.9 | - |
| 2.3.0 | 2.3.6 | - |
| 2.4.0 | 2.4.1 | - |
Fixed versions
| 2.0.13 | 2.2.9 | 2.3.6 | 2.4.1 |
Sources
- osv: GO-2026-6597#Go/github.com/containerd/containerd/v2
- https://github.com/containerd/containerd/security/advisories/GHSA-pg57-6jwg-q645
- https://nvd.nist.gov/vuln/detail/CVE-2026-53493
- https://github.com/containerd/containerd/commit/4f5f32636d47f051751065cf824a10da70c619fe
- https://github.com/containerd/containerd/commit/94e83c14c8aac963e24e28105dab9c9af812a2a8
- https://github.com/containerd/containerd/releases/tag/v1.7.36
- https://github.com/containerd/containerd/releases/tag/v2.0.13
- https://github.com/containerd/containerd/releases/tag/v2.2.9
- https://github.com/containerd/containerd/releases/tag/v2.3.6
- https://github.com/containerd/containerd/releases/tag/v2.4.1
CVE-2026-53493 · published · modified · JSON