CVE-2026-119148

Incomplete string validation in AWS aws-nitro-enclaves-sdk-c before 0.4.6 may allow a third party to impersonate the AWS KMS endpoint. To remediate this issue, users should rebuild any custom enclave image against aws-nitro-enclaves-sdk-c 0.4.6...

CVE-2026-119148 Unvalidated parent-supplied AWS Region in AWS aws-nitro-enclaves-sdk-c allows impersonation of the enclave's AWS KMS endpoint

Incomplete string validation in AWS aws-nitro-enclaves-sdk-c before 0.4.6 may allow a third party to impersonate the AWS KMS endpoint. To remediate this issue, users should rebuild any custom enclave image against aws-nitro-enclaves-sdk-c 0.4.6...

CVE-2026-119148

The AWS aws-nitro-enclaves-sdk-c component (versions prior to 0.4.6 ) is vulnerable to an issue where incomplete string validation allows a third party to impersonate the enclave's AWS KMS endpoint due to an unvalidated parent-supplied AWS Region. To remediate this, users should rebuild any custo...