Vulnerability Bulletins

CVE-2026-56207

   
Affected software APACHE
 
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.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-56207