CVE-2020-26519
MEDIUM5.5EPSS 0.42%mupdf - security update
Published: 10/2/2020Modified: 3/9/2026
Description
Artifex MuPDF before 1.18.0 has a heap based buffer over-write when parsing JBIG2 files allowing attackers to cause a denial of service.
Affected packages (3)
- Debian/mupdffrom 0, < 1.17.0+ds1-1.1
- Debian/mupdffrom 0, < 1.9a+ds1-4+deb9u6
- Debian/mupdffrom 0, < 1.14.0+ds1-4+deb10u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |