A flaw was found in Ghostscript. A remote attacker could exploit this vulnerability by enticing a user to process a specially crafted PDF or PostScript document containing malicious mesh shading data. Due to improper bounds validation during the processing of indexed color values, Ghostscript triggers an out-of-bounds memory read. Successful exploitation can lead to a Denial of Service (DoS) through an application crash or result in limited information disclosure.

Project Subscriptions

Vendors Products
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Enterprise Linux Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

History

Fri, 30 Oct 2026 01:45:00 +0000

Type Values Removed Values Added
First Time appeared Ghostscript
Ghostscript ghostscript
Vendors & Products Ghostscript
Ghostscript ghostscript

Fri, 30 Oct 2026 01:30:00 +0000

Type Values Removed Values Added
Title ghostscript: Out-of-bounds read in ghostscript shade_next_color via integer overflow of indexed color index in mesh shading Ghostscript: out-of-bounds read in ghostscript shade_next_color via integer overflow of indexed color index in mesh shading
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/o:redhat:enterprise_linux:10
cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
References

Fri, 30 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
Description A flaw was found in Ghostscript. A remote attacker could exploit this vulnerability by enticing a user to process a specially crafted PDF or PostScript document containing malicious mesh shading data. Due to improper bounds validation during the processing of indexed color values, Ghostscript triggers an out-of-bounds memory read. Successful exploitation can lead to a Denial of Service (DoS) through an application crash or result in limited information disclosure.
Title ghostscript: Out-of-bounds read in ghostscript shade_next_color via integer overflow of indexed color index in mesh shading
Weaknesses CWE-125
References
Metrics threat_severity

None

cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'}

threat_severity

Low


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-10-30T01:24:32.059Z

Reserved: 2026-10-19T21:20:24.498Z

Link: CVE-2026-112922

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-30T02:17:08.303

Modified: 2026-10-30T02:17:08.427

Link: CVE-2026-112922

cve-icon Redhat

Severity : Low

Publid Date: 2026-10-29T09:40:03Z

Links: CVE-2026-112922 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-10-30T01:30:06Z

Weaknesses