VYPR
← All advisories
Unrated severityNVD Advisory· Published Sep 9, 2026· Updated Sep 9, 2026

CVE-2026-56207

CVE-2026-56207

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Apache/Impalainferred2 versions
    >=4.0.0+ 1 more
    • (no CPE)range: >=4.0.0
    • (no CPE)range: >=4.0.0,<4.5.2

Patches

Vulnerability mechanics

References

2

News mentions

0

No linked articles in our index yet.