CVE-2026-13126
ZDI-26-604: Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability
Published Aug 24, 2026
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-13126.
Timeline
Detection, updates, and resolution for this record.
Aug 24, 2026 · Catalog
Detected
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-13126.
Sources
- CVE.orgCVE-2026-13126
Official CVE identifier
cve.org - FIRST EPSSCVE-2026-13126
30-day exploitation probability 0.2%
first.org - Zero Day InitiativeZDI-26-604
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-13126.
zerodayinitiative.com