CVE WATCH / VULNERABILITY DETAIL
CVE-2026-114403
HIGHCVSS 8.1NVD feed
Published 21 October 2026 · tracked since 22 October 2026
Description
PHPOffice PHPPresentation through 1.2.0 contains an insecure deserialization vulnerability that allows attackers to instantiate arbitrary PHP objects by supplying a crafted presentation file. Attackers can upload a ZIP containing PhpPresentation.xml that IOFactory::load passes to unserialize(), enab
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-76462 MEDIUM 5.5
- CVE-2026-20236 HIGH 7.5
- CVE-2026-20291 HIGH 7.8
- CVE-2026-20356 HIGH 7.5
- CVE-2026-20043 CRITICAL 9
- CVE-2026-20179 MEDIUM 5.8
- CVE-2026-20197 MEDIUM 5.8
- CVE-2026-20218 MEDIUM 5.8
- CVE-2026-20221 MEDIUM 5.8
- CVE-2026-20011 MEDIUM 5.8