Amazon Linux 2 Security Advisory: ALAS2DOCKER-2026-096
Advisory Released Date: 2026-02-05
Advisory Updated Date: 2026-02-05
FAQs regarding Amazon Linux ALAS/CVE Severity
net/http: memory exhaustion in Request.ParseForm (CVE-2025-61726)
archive/zip: denial of service when parsing arbitrary ZIP archives (CVE-2025-61728)
crypto/tls: handshake messages may be processed at the incorrect encryption level (CVE-2025-61730)
cmd/go: bypass of flag sanitization can lead to arbitrary code execution (CVE-2025-61731)
cmd/go: unexpected code execution when invoking toolchain (CVE-2025-68119)
crypto/tls: Config.Clone copies automatically generated session ticket keys, session resumption does not account for the expiration of full certificate chain (CVE-2025-68121)
Affected Packages:
runc
Note:
This advisory is applicable to Amazon Linux 2 - Docker Extra. Visit this page to learn more about Amazon Linux 2 (AL2) Extras and this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update runc or yum update --advisory ALAS2DOCKER-2026-096 to update your system.
aarch64:
runc-1.3.4-2.amzn2.aarch64
runc-debuginfo-1.3.4-2.amzn2.aarch64
src:
runc-1.3.4-2.amzn2.src
x86_64:
runc-1.3.4-2.amzn2.x86_64
runc-debuginfo-1.3.4-2.amzn2.x86_64