CVE-2026-115414 AWS SAM CLI - Command Injection

AWS SAM CLI < 1.166.2 contains a command injection caused by improper handling of Terraform configuration or plan files in the Terraform hook, letting attackers execute arbitrary commands as the build user, exploit requires influencing Terraform files.

CVSS base score 7.8 /10
High
CISA KEV
Not listed
Public exploit
None known
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
22 October 2026
Updated
23 October 2026
Weakness
CWE-78

Vendor fix

Upgrade to version 1.166.2 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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