Amazon Linux 2 Security Advisory: ALAS2-2026-3386
Advisory Released Date: 2026-06-22
Advisory Updated Date: 2026-06-22
Severity:
Important
Issue Overview:
Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service. (CVE-2026-25680)
Affected Packages:
cni-plugins
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update cni-plugins or yum update --advisory ALAS2-2026-3386 to update your system.
New Packages:
aarch64:
cni-plugins-1.7.1-1.amzn2.0.7.aarch64
cni-plugins-debuginfo-1.7.1-1.amzn2.0.7.aarch64
src:
cni-plugins-1.7.1-1.amzn2.0.7.src
x86_64:
cni-plugins-1.7.1-1.amzn2.0.7.x86_64
cni-plugins-debuginfo-1.7.1-1.amzn2.0.7.x86_64