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CVE-2026-103226

6.3 · MEDIUM

A vulnerability was identified in Artifex Ghostscript up to 10.07.0.

Published Sep 30, 2026CWE-119EPSS 0.32%

Overview

CVE-2026-103226 is a medium-severity vulnerability. It was published on September 30, 2026 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A vulnerability was identified in Artifex Ghostscript up to 10.07.0. Affected is the function type1_callsubr of the file devices/vector/gdevpsfx.c of the component Pdfwrite. The manipulation leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. Upgrading to version 10.08.0 is able to address this issue. It is suggested to upgrade the affected component. A solution was implemented: "I've chosen to fix this slightly differently by using the defined macro in the font parsing loop rather than in the callsubr function, because this better matches the pattern of 'normal' usage."

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refartifex.com/Refbugs.ghostscript.com/attachment.cgi?id=28495Refbugs.ghostscript.com/show_bug.cgi?id=709672Refbugs.ghostscript.com/show_bug.cgi?id=709672#c3Refghostscript.com/releases/gsdnld.htmlRefvuldb.com/cve/CVE-2026-103226Refvuldb.com/submit/955016Refvuldb.com/vuln/411906Refvuldb.com/vuln/411906/cti

How CyberStrike helps

Frequently asked questions

What is CVE-2026-103226?

CVE-2026-103226 is a medium-severity vulnerability. It was published on September 30, 2026 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2026-103226?

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-103226?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-103226?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-103226 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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