Servers and applications
CVE-2018-19477
psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.
- Severity
- High 7.8
- Published
- 23 Nov 2018
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 9.26
- Exploit chance
- 3% in the next 30 daysHigher than 87% of CVEs. EPSS by FIRST, 10 Nov 2026
- Attack
- Needs local access · No login needed · Needs someone to click or open something
- Attacker can
- Read data · Change data · Take it down
- CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
GhostscriptServers and applications · cpe:a:artifex:ghostscript |
|