CVE-2026-32287

Infinite loop in github.com/antchfx/xpath

High · published March 26, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
52.4
In the wild
Unconfirmed
What it is

Boolean XPath expressions that evaluate to true can cause an infinite loop in logicalQuery.Select, leading to 100% CPU usage. This can be triggered by top-level selectors such as "1=1" or "true()".

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00695 · 52.4th percentile
Published
2026-03-26T19:40Z
EPSS history
Timeline
  • 26 MAR 19:40Z
    Infinite loop in github.com/antchfx/xpath
    cvelistv5