Reachable Assertion Affecting openshift4/ose-olm-catalogd-rhel9 package, versions *


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.57% (43rd percentile)

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  • Snyk IDSNYK-RHEL9-OPENSHIFT4OSEOLMCATALOGDRHEL9-15471539
  • published12 Mar 2026
  • disclosed5 Mar 2026

Introduced: 5 Mar 2026

CVE-2025-69534  (opens in a new tab)
CWE-617  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:9 openshift4/ose-olm-catalogd-rhel9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openshift4/ose-olm-catalogd-rhel9 package and not the openshift4/ose-olm-catalogd-rhel9 package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

Python-Markdown version 3.8 contain a vulnerability where malformed HTML-like sequences can cause html.parser.HTMLParser to raise an unhandled AssertionError during Markdown parsing. Because Python-Markdown does not catch this exception, any application that processes attacker-controlled Markdown may crash. This enables remote, unauthenticated Denial of Service in web applications, documentation systems, CI/CD pipelines, and any service that renders untrusted Markdown. The issue was acknowledged by the vendor and fixed in version 3.8.1. This issue causes a remote Denial of Service in any application parsing untrusted Markdown, and can lead to Information Disclosure through uncaught exceptions.

CVSS Base Scores

version 3.1