NULL Pointer Dereference Affecting hugo package, versions <0:0.168.0-0.1.hum1


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.37% (30th percentile)

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  • Snyk IDSNYK-RHEL10-HUGO-21273609
  • published20 Oct 2026
  • disclosed15 Oct 2026

Introduced: 15 Oct 2026

NewCVE-2026-100348  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade RHEL:10 hugo to version 0:0.168.0-0.1.hum1 or higher.
This issue was patched in RHSA-2026:82637.

NVD Description

Note: Versions mentioned in the description apply only to the upstream hugo package and not the hugo package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

kin-openapi is a Go project for handling OpenAPI files. Prior to 0.145.0, openapi3.Loader can dereference a nil SchemaRef.Value while resolving a self-referential additionalProperties JSON Reference such as a schema that points to its own additionalProperties member. Loading an attacker-controlled OpenAPI document through LoadFromData, LoadFromFile, or LoadFromURI reaches resolveComponent before document validation and can panic the loading process. Resolved additionalProperties schemas and ordinary recursive schemas do not take the vulnerable nil-value path. This issue is fixed in version 0.145.0.

CVSS Base Scores

version 3.1