OS Command Injection Affecting rpm-apidocs package, versions *


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.19% (9th percentile)

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  • Snyk IDSNYK-RHEL10-RPMAPIDOCS-19505983
  • published3 Sept 2026
  • disclosed1 Sept 2026

Introduced: 1 Sep 2026

CVE-2026-84233  (opens in a new tab)
CWE-78  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:10 rpm-apidocs.

NVD Description

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

A flaw was found in rpm. A local attacker could supply a specially crafted .gem filename containing RPM macro syntax. When a user or automated workflow invokes rpmuncompress -x on this file, the macro expansion occurs during command construction. This allows the attacker to execute arbitrary commands with the privileges of the invoking account, leading to a compromise of confidentiality, integrity, and availability.

CVSS Base Scores

version 3.1