CVE-2026-112177 (GCVE-0-2026-112177)

Vulnerability from cvelistv5 – Published: 2026-10-20 07:25 – Updated: 2026-10-20 20:58
VLAI
Title
Ghostscript: reintroduction of .charkeys -dsafer bypass in rhel 8
Summary
A flaw was found in Ghostscript as shipped with Red Hat Enterprise Linux 8. The correction for CVE-2019-14869 was omitted during the rebase from version 9.25 to 9.27, leaving privileged .forceput operations in the .charkeys procedure insufficiently protected. Processing a specially crafted PostScript file may allow an attacker to bypass -dSAFER restrictions and access files outside the permitted paths or execute commands with the permissions of the Ghostscript process.
Severity
7.3 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 13:28 UTC
CWE
  • CWE-648 - Incorrect Use of Privileged APIs
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1069 records in the last 180 days details
References
Impacted products
Date Public
2026-10-20 07:04
Credits
Red Hat would like to thank Nicholas Pettas for reporting this issue.
Show details on NVD website
To clipboard 

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