CVE-2026-32283
Public on 2026-04-08
Modified on 2026-04-14
Description
If one side of the TLS connection sends multiple key update messages post-handshake in a single record, the connection can deadlock, causing uncontrolled consumption of resources. This can lead to a denial of service. This only affects TLS 1.3.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | amazon-cloudwatch-agent | Pending Fix | ||
| Amazon Linux 2023 | amazon-cloudwatch-agent | Pending Fix | ||
| Amazon Linux 2 - Aws-nitro-enclaves-cli Extra | amazon-ecr-credential-helper | Pending Fix | ||
| Amazon Linux 2 - Docker Extra | amazon-ecr-credential-helper | Pending Fix | ||
| Amazon Linux 2 - Ecs Extra | amazon-ecr-credential-helper | Pending Fix | ||
| Amazon Linux 2023 | amazon-ecr-credential-helper | Pending Fix | ||
| Amazon Linux 2 - Core | amazon-ssm-agent | Pending Fix | ||
| Amazon Linux 2023 | amazon-ssm-agent | Pending Fix | ||
| Amazon Linux 2 - Core | cni-plugins | Pending Fix | ||
| Amazon Linux 2023 | cni-plugins | Pending Fix | ||
| Amazon Linux 2 - Aws-nitro-enclaves-cli Extra | containerd | 2026-04-30 | ALAS2NITRO-ENCLAVES-2026-098 | Fixed |
| Amazon Linux 2 - Docker Extra | containerd | 2026-04-30 | ALAS2DOCKER-2026-112 | Fixed |
| Amazon Linux 2 - Ecs Extra | containerd | Pending Fix | ||
| Amazon Linux 2023 | containerd | 2026-04-30 | ALAS2023-2026-1606 | Fixed |
| Amazon Linux 2023 | credentials-fetcher | 2026-04-30 | ALAS2023-2026-1598 | Fixed |
| Amazon Linux 2 - Core | cri-tools | Pending Fix | ||
| Amazon Linux 2 - Aws-nitro-enclaves-cli Extra | docker | 2026-04-30 | ALAS2NITRO-ENCLAVES-2026-097 | Fixed |
| Amazon Linux 2 - Docker Extra | docker | 2026-04-30 | ALAS2DOCKER-2026-111 | Fixed |
| Amazon Linux 2 - Ecs Extra | docker | Pending Fix | ||
| Amazon Linux 2023 | docker | 2026-04-30 | ALAS2023-2026-1615 | Fixed |
| Amazon Linux 2 - Ecs Extra | ecs-init | Pending Fix | ||
| Amazon Linux 2023 | ecs-init | Pending Fix | ||
| Amazon Linux 2023 | git-lfs | Pending Fix | ||
| Amazon Linux 2 - Core | golang | 2026-04-30 | ALAS2-2026-3259 | Fixed |
| Amazon Linux 2023 | golang | 2026-04-30 | ALAS2023-2026-1593 | Fixed |
| Amazon Linux 2 - Core | golist | 2026-04-30 | ALAS2-2026-3260 | Fixed |
| Amazon Linux 2023 | golist | 2026-04-30 | ALAS2023-2026-1599 | Fixed |
| Amazon Linux 2023 | libcap | Pending Fix | ||
| Amazon Linux 2 - Core | nerdctl | 2026-04-30 | ALAS2-2026-3265 | Fixed |
| Amazon Linux 2023 | nerdctl | 2026-04-30 | ALAS2023-2026-1605 | Fixed |
| Amazon Linux 2 - Aws-nitro-enclaves-cli Extra | oci-add-hooks | Pending Fix | ||
| Amazon Linux 2 - Docker Extra | oci-add-hooks | Pending Fix | ||
| Amazon Linux 2 - Ecs Extra | oci-add-hooks | Pending Fix | ||
| Amazon Linux 2023 | oci-add-hooks | Pending Fix | ||
| Amazon Linux 2 - Core | rclone | Pending Fix | ||
| Amazon Linux 2 - Aws-nitro-enclaves-cli Extra | runc | Pending Fix | ||
| Amazon Linux 2 - Docker Extra | runc | Pending Fix | ||
| Amazon Linux 2 - Ecs Extra | runc | Pending Fix | ||
| Amazon Linux 2023 | runc | Pending Fix | ||
| Amazon Linux 2 - Docker Extra | runfinch-finch | Pending Fix | ||
| Amazon Linux 2023 | runfinch-finch | Pending Fix | ||
| Amazon Linux 2 - Docker Extra | soci-snapshotter | Pending Fix | ||
| Amazon Linux 2023 | soci-snapshotter | Pending Fix | ||
| Amazon Linux 2023 | yq | Pending Fix |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVD | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |