CVE-2026-16308

HIGH

IBM Enterprise Build of Quarkus is affected by a DoS vulnerability

Title source: cna

Description

IBM Enterprise Build of Quarkus 3.27.1 through 3.27.4.SP2, and 3.33.1 through 3.33.2.SP2 Quarkus REST could allow a remote attacker to cause a denial of service due to unbounded accumulation of multipart MIME part-header bytes.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory patch

https://www.ibm.com/support/pages/node/7281904

Scores

CVSS v3 7.5

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-770

Status published

Products (2)

IBM/Enterprise Build of Quarkus 3.27.1 - 3.27.4.SP2

IBM/Enterprise Build of Quarkus 3.33.1 - 3.33.2.SP2

Published Jul 30, 2026

Tracked Since Jul 30, 2026