Improper Check for Unusual or Exceptional Conditions Affecting nuclei package, versions <3.11.1-r13


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.43% (36th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-NUCLEI-21175571
  • published17 Oct 2026
  • disclosed15 Oct 2026

Introduced: 15 Oct 2026

NewCVE-2026-100352  (opens in a new tab)
CWE-754  (opens in a new tab)

How to fix?

Upgrade Chainguard nuclei to version 3.11.1-r13 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nuclei package and not the nuclei package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.148.0, the OpenAPI 3.1 validation path passes YAML NaN and infinity numeric values to santhosh-tekuri/jsonschema v6.0.2 without applying kin-openapi's existing finite-number guards. A remote unauthenticated client can send an application/yaml or application/x-yaml request body containing .nan, .inf, or -.inf to an operation with a numeric constraint, causing the dependency to create and dereference a nil big.Rat during ValidateRequest. Standard net/http servers recover the panic per connection, while other hosts or application goroutines may terminate the process. This issue is fixed in version 0.148.0.

CVSS Base Scores

version 3.1