CVE-2026-45391CWE-78

Local privilege escalation in Cribl Edge for Linux

High · published May 12, 2026

CVSS v4.0
8.5
EPSS
2%
Percentile
76.9
In the wild
Unconfirmed
What it is

A command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account.

The record
Technical detail
CVSS v4.0
8.5 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.01688 · 76.9th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-05-12T01:06Z
EPSS history
Timeline
  • 12 MAY 01:06Z
    Local privilege escalation in Cribl Edge for Linux
    cvelistv5