CVE-2026-14621

A vulnerability has been found in FederatedAI FATE up to 2.2.0. This affects the function QueuePushReqStreamObserver.initEggroll of the file java/osx/osx-broker/src/main/java/org/fedai/osx/broker/grpc/QueuePushReqStreamObserver.java of the component OSX Broker. Such manipulation of the argument rollSiteSessionId/dstRole/dstPartyId leads to exposure of data element to wrong session. The attack can be executed remotely. A high complexity level is associated with this attack. It is indicated that the exploitability is difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.

CVSS v3 3.1 LOW
CVSS v2.0 2.1 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:S/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/FederatedAI/FATE/
https://github.com/FederatedAI/FATE/issues/5791
https://github.com/FederatedAI/FATE/pull/5792
https://vuldb.com/cve/CVE-2026-14621
https://vuldb.com/submit/844900
https://vuldb.com/vuln/376137
https://vuldb.com/vuln/376137/cti

Configurations

No configuration.

History

04 Jul 2026, 09:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-04 09:16

Updated : 2026-07-06 18:16

NVD link : CVE-2026-14621

Mitre link : CVE-2026-14621

CVE.ORG link : CVE-2026-14621

JSON object : View

Products Affected

No product.

CWE

CWE-488

Exposure of Data Element to Wrong Session

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