23 Oct 2026 15:48:27 UTC
Security Vulnerability Report – Foxit PDF Editor/Reader Updater DLL Search Path Hijacking
cve-program · CVE-2026-91803 · Published
CVE-2026-91803
Security Vulnerability Report – Foxit PDF Editor/Reader Updater DLL Search Path Hijacking
CVSS 3.1 8.8 HIGHCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-91803
PublishedA local privilege escalation vulnerability exists in the updater of Foxit PDF Editor/Reader due to unsafe loading of dynamic-link libraries from a user-writable directory during high-privilege operations. A local attacker could exploit this issue to execute code with elevated privileges.
Read the publisher's advisoryAffected versions, risk and source history
Exploitation and risk
Source statusCISA KEV lists vulnerabilities known to be exploited. FIRST EPSS estimates the likelihood of exploitation in the next 30 days. An unavailable score does not mean zero risk.
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Risk history
Compare earlier KEV listings and daily EPSS scores. Advisory wording and affected versions have a separate history.
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Advisory history
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