---
id: CVE-2026-113470
title: >-
  Cryptographic issue in the Security Block-lists, Allow-lists, and other State
  component
summary: >-
  Mozilla blocked compromised intermediate eMudhra certificates via OneCRL on
  the 17th of October which was distributed to clients via RemoteSettings the
  same day. This update contains the updated OneCRL block list, ensuring clients
  will b…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'
cvssSource: adp
vendor: Mozilla
product: Firefox
affected:
  - Firefox
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-20T14:29:36.088300Z'
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T14:29:39.682Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-113470'
references:
  - url: 'https://bugzilla.mozilla.org/show_bug.cgi?id=2083382'
  - url: 'https://www.mozilla.org/security/advisories/mfsa2026-111/'
  - url: 'https://www.mozilla.org/security/advisories/mfsa2026-112/'
  - url: 'https://www.mozilla.org/security/advisories/mfsa2026-113/'
tags:
  - cve.org
ingestedAt: '2026-10-20T14:08:00.582Z'
---

## Overview

Mozilla blocked compromised intermediate eMudhra certificates via OneCRL on the 17th of October which was distributed to clients via RemoteSettings the same day. This update contains the updated OneCRL block list, ensuring clients will block the compromised certificates even if RemoteSettings is disabled by policy or otherwise unavailable in the user's network environment. This vulnerability was fixed in Firefox 158.0.1, Firefox ESR 153.5.1, and Firefox ESR 115.43.1.

## Affected

- `Firefox`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.