CVE-2026-113401Medium· 6.5▾ SunlitDenial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 158.0.1.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the CISA ADP record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
— → 6.5
none → medium
Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 158.0.1.
FirefoxRefer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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