Description
Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 158.0.1.
Published: 2026-10-20
Score: 6.5 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

No solution or workaround provided in the CVE record.

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Tracking

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Advisories

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History

Tue, 20 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20

Tue, 20 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 20 Oct 2026 13:45:00 +0000

Type Values Removed Values Added
Description Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 158.0.1.
Title Denial-of-service in the PDF Viewer component
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-10-20T14:25:17.360Z

Reserved: 2026-10-20T06:00:59.236Z

Link: CVE-2026-113401

cve-icon Vulnrichment

Updated: 2026-10-20T14:25:11.596Z

cve-icon NVD

Status : Received

Published: 2026-10-20T13:16:41.173

Modified: 2026-10-20T15:17:18.677

Link: CVE-2026-113401

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-20T15:45:16Z

Weaknesses
  • CWE-20

    Improper Input Validation

  • CWE-400

    Uncontrolled Resource Consumption