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GCP·Container Optimized OS·

Security: Updated containerd to v2.3.2., containerd-test to v2.3.2..

Updated containerd to v2.3.2., containerd-test to v2.3.2.. This resolves CVE-2026-46680, CVE-2026-50195, CVE-2026-53488, CVE-2026-53492.

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Security: Fixed CVE-2026-68329 in the Linux kernel.Aug 20, 2026Updated containerd to v2.2.7.Aug 20, 2026Fixed: Updated cos-gpu-installer to v2.7.6.Aug 19, 2026Runtime sysctl changes: Changed: net.ipv4.udp_mem: 188034 250714 376068 -> 188034 250715 376068Aug 19, 2026