HOMEVULNERABILITIESCVE-2026-14686
LOW

CVE-2026-14686

CWE-697Published: July 5, 2026· Updated: Jul 5, 2026

3.3
CVSS v3.1

Official 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 project was informed of the problem early through an issue report but has not responded yet.

NVD Source

Technical Analysis

CVE-2026-14686 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected Vendors & Products

Mentioned vendors (from description):
Java
CPE data not yet available in NVD for this CVE.

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

All References (6)

→
https://github.com/HdrHistogram/HdrHistogram/
→
https://github.com/HdrHistogram/HdrHistogram/issues/222
→
https://vuldb.com/cve/CVE-2026-14686
→
https://vuldb.com/submit/846762
→
https://vuldb.com/vuln/376282
→
https://vuldb.com/vuln/376282/cti

Quick Facts

CVE IDCVE-2026-14686
CVSS Score3.3 / 10
SeverityLOW
WeaknessCWE-697
CISA KEVNo
PublishedJul 5, 2026

Related CVEs (CWE-697)

CVE-2026-34210
8.1
CVE-2026-34574
5.4
CVE-2026-32322
5.3
CVE-2026-9369
5.3

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-14686 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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