CVE-2026-0239CWE-497

Chronosphere Chronocollector Information Disclosure Vulnerability

Medium · published May 13, 2026

CVSS v4.0
4.9
EPSS
0%
Percentile
6.5
In the wild
Unconfirmed
What it is

An information disclosure vulnerability in the Chronosphere Chronocollector enables an unauthenticated attacker with network access to the collector service to retrieve sensitive information.

The record
Technical detail
CVSS v4.0
4.9 · MEDIUM
Vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:C/RE:M/U:Amber
EPSS
0.00173 · 6.5th percentile
Weakness
CWE-497 · Exposure of Sensitive System Information to an Unauthorized Control Sphere
Published
2026-05-13T18:27Z
EPSS history
Timeline
  • 13 MAY 18:27Z
    Chronosphere Chronocollector Information Disclosure Vulnerability
    cvelistv5