medium5.3
CVE-2026-19643
An out-of-bounds read issue in the Base64 decoder in Amazon aws-sdk-cpp before 1.11.862, on some platforms, might allow a remote authenticated user to crash an…
Impact
An out-of-bounds read issue in the Base64 decoder in Amazon aws-sdk-cpp before 1.11.862, on some platforms, might allow a remote authenticated user to crash an application that processes crafted Base64-encoded input. To remediate this issue, users should upgrade to version 1.11.862.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Amazon | Aws Software Development Kit | before 1.11.862 |