CVE-2026-19642
MEDIUM5.9CVSS v3
—CVSS v2
0.30%
EPSS (exploit probability)
CWE-787CWE
Description
An out-of-bounds write issue in the Base64 decoder in Amazon aws-sdk-cpp before 1.11.862 might allow a remote authenticated user to cause a crash or heap memory corruption in an application that processes crafted Base64-encoded input.
To remediate this issue, users should upgrade to version 1.11.862.
CVSS v3 vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Affected routers (0)
No routers currently mapped to this CVE in our database.