What is CVE-2026-14684?

CVE-2026-14684 is a low-severity vulnerability in Hdrhistogram, classified under Uncontrolled Resource Consumption. CVSS score: 3.3/10. Published 2026-07-05.

How severe is CVE-2026-14684?

Low severity. CVSS v3 base score is 3.3 out of 10.

Resource exhaustion in Hdrhistogram

CVE-2026-14684

A flaw has been found in HdrHistogram up to 2.2.2. This affects the function org.HdrHistogram.AbstractHistogram.decodeFromByteBuffer of the file src/main/java/org/HdrHistogram/AbstractHistogram.java. This manipulation of the argument numbe…

Vulnerability class: DoS (Denial of Service)

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

N/a Hdrhistogram — versions 2.2.0, 2.2.1, 2.2.2

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (issue-tracking, exploit)
cna@vuldb.com (product)

Frequently asked questions

What is CVE-2026-14684?: CVE-2026-14684 is a low-severity vulnerability in Hdrhistogram, classified under Uncontrolled Resource Consumption. CVSS score: 3.3/10. Published 2026-07-05.
How severe is CVE-2026-14684?: Low severity. CVSS v3 base score is 3.3 out of 10.