CVE-2026-14685 MEDIUM

CVE-2026-14685: HdrHistogram AbstractHistogram AbstractHistogram.java recordValueWithCount state issue

Vendor N/A
Product HdrHistogram
Weakness CWE-371
Published July 4, 2026
Last update July 16, 2026

CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability has been found in HdrHistogram up to 2.2.2. This vulnerability affects the function recordValueWithCount of the file src/main/java/org/HdrHistogram/AbstractHistogram.java of the component AbstractHistogram. Such manipulation of the argument Count leads to state issue. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The existence of this vulnerability is still disputed at present. This issue is disputed due to the potential lack of crossing of security boundaries and the pre-requisites for a successful attack.

Key dates

02Disclosure timeline

July 4, 2026 CVE published
July 16, 2026 Record updated