CVE-2026-56207
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Sep 09, 2026
Vendor
unknown
Description
Signature of Bearer token is not verified in last step of SAML2 authentication for Impala's hs2-http interface, allowing altering user name and acting as another user. This issue affects Apache Impala: >=4.0.0. Users are recommended to upgrade to version 4.5.2, which fixes this issue.