GCVE-110-NCSC-2026-254

Advisory PublishedCVSS 9.1/10

Vulnetix · Advisory published July 22, 2026

Apache Kafka versions 4.1.0 and 4.1.1 have a critical JWT validation vulnerability allowing acceptance of any token without proper checks, and Oracle Communications Unified Assurance Message Bus versions 6.1.1 to 7.0.0 contain a critical unauthenticated access flaw with a CVSS score of 9.1.

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Weaknesses (CWE)

CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')CWE-1395Dependency on Vulnerable Third-Party ComponentCWE-1285Improper Validation of Specified Index, Position, or Offset in Input

Risk Scores

CVSS 3.1

9.1/10

Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected Products

Vendor	Product	Versions	Platforms
Oracle Corporation	vers:unknown/*	—	—
Oracle	vers:unknown/*	—	—

Aliases

CVE-2026-2332 CVE-2026-33557 CVE-2026-4176 CVE-2026-47040 CVE-2026-60402 CVE-2026-61211

References

advisory

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