CVE-2026-56851
Public on 2026-10-07
Modified on 2026-10-09
Description
The Nickname profile can panic with an out-of-bounds slice error when transforming crafted input into a short destination buffer.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | amazon-cloudwatch-agent | Not Affected | ||
| Amazon Linux 2023 | amazon-cloudwatch-agent | Not Affected | ||
| Amazon Linux 2027 Preview | amazon-cloudwatch-agent | Not Affected | ||
| Amazon Linux 2023 | buildah | Not Affected | ||
| Amazon Linux 2027 Preview | buildah | Not Affected | ||
| Amazon Linux 2 - Docker Extra | containerd | Not Affected | ||
| Amazon Linux 2023 | containerd | Not Affected | ||
| Amazon Linux 2027 Preview | containerd | Not Affected | ||
| Amazon Linux 2023 | credentials-fetcher | Not Affected | ||
| Amazon Linux 2027 Preview | credentials-fetcher | Not Affected | ||
| Amazon Linux 2 - Core | cri-tools | Not Affected | ||
| Amazon Linux 2 - Docker Extra | docker | Not Affected | ||
| Amazon Linux 2023 | docker | Not Affected | ||
| Amazon Linux 2027 Preview | docker | Not Affected | ||
| Amazon Linux 2023 | git-lfs | Not Affected | ||
| Amazon Linux 2027 Preview | git-lfs | Not Affected | ||
| Amazon Linux 2 - Core | golang | Not Affected | ||
| Amazon Linux 2023 | golang | Not Affected | ||
| Amazon Linux 2027 Preview | golang | Not Affected | ||
| Amazon Linux 2 - Core | nerdctl | Not Affected | ||
| Amazon Linux 2023 | nerdctl | Not Affected | ||
| Amazon Linux 2027 Preview | nerdctl | Not Affected | ||
| Amazon Linux 2 - Core | rclone | Not Affected | ||
| Amazon Linux 2023 | rclone | Not Affected | ||
| Amazon Linux 2027 Preview | rclone | Not Affected | ||
| Amazon Linux 2023 | skopeo | Not Affected | ||
| Amazon Linux 2027 Preview | skopeo | Not Affected | ||
| Amazon Linux 2 - Docker Extra | soci-snapshotter | Not Affected | ||
| Amazon Linux 2023 | soci-snapshotter | Not Affected | ||
| Amazon Linux 2027 Preview | soci-snapshotter | Not Affected | ||
| Amazon Linux 2023 | yq | Not Affected | ||
| Amazon Linux 2027 Preview | yq | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |