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High 7.5Published Jul 30, 2026

CVE-2026-16308IBM Enterprise Build of Quarkus is affected by a DoS vulnerability

Updated under an hour ago ()

Does this affect you?

It affects IBM Enterprise Build of Quarkus. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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.

CVSS
7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE)
CWE-770
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
ibm
NVD analysis
Awaiting Analysis
Record last updated
Jul 30, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
IBM Enterprise Build of Quarkus
ibm:enterprise_build_of_quarkus
from 3.27.1 through 3.27.4.SP2; from 3.33.1 through 3.33.2.SP2
CNA record

References

  • vendor-advisory, patch

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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