CVE WATCH / VULNERABILITY DETAIL
CVE-2026-126423
MEDIUMCVSS 4.3NVD feed
Published 13 November 2026 · tracked since 14 November 2026
Description
OpenEMR before 8.5.0 contains a denial of service vulnerability in four ZIP upload paths that read uncompressed entries into memory without size or ratio checks. Authenticated billing or Carecoordination users can upload highly compressed ZIP archives to exhaust PHP memory and worker pools, making O
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-126477 MEDIUM 4.8
- CVE-2026-126472 HIGH 8.8
- CVE-2026-126471 MEDIUM 6.5
- CVE-2026-126469 HIGH 8.8
- CVE-2026-126468 HIGH 8.8
- CVE-2026-126466 HIGH 8.8
- CVE-2026-126465 MEDIUM 6.5
- CVE-2026-126462 MEDIUM 5.4
- CVE-2026-126461 MEDIUM 6.5
- CVE-2026-126460 HIGH 7.1