HdrHistogram Range Check DoubleHistogram.java org.HdrHistogram.DoubleHistogram.recordValue comparison (CVE-2026-14686) | HOL Guard CVE

Low · CVSS 3.3CVE-2026-14686

HdrHistogram Range Check DoubleHistogram.java org.HdrHistogram.DoubleHistogram.recordValue comparison

Answer in brief

CVE-2026-14686 records a Low severity (CVSS 3.3) vulnerability in HdrHistogram Range Check DoubleHistogram.java org.HdrHistogram.DoubleHistogram.recordValue comparison. The current sources do not mark it as known exploited. The current feed maps n/a/HdrHistogram (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jul 5, 2026Updated Jul 16, 2026Source checked Sep 19, 2026First seen by HOL Jul 5, 2026Material review Jul 16, 2026

Upstream Advisory

Key facts

Risk: Low · CVSS 3.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 3.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps n/a/HdrHistogram (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
n/a/HdrHistogramgeneric	2.2.0 \|\| 2.2.1 \|\| 2.2.2	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for n/a/HdrHistogram.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Jul 5, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Jul 16, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Jul 5, 2026

Sources and claim methodology

Upstream source description

A vulnerability was found in HdrHistogram up to 2.2.2. This issue affects the function org.HdrHistogram.DoubleHistogram.recordValue of the file src/main/java/org/HdrHistogram/DoubleHistogram.java of the component Range Check. Performing a manipulation results in incorrect comparison. The attack is only possible with local access. The exploit has been made public and could be used. The presence of this vulnerability remains uncertain at this time. This issue is disputed due to the potential lack of crossing of security boundaries and the pre-requisites for a successful attack.

Quoted source text, attributed separately from HOL analysis.