CVE-2026-103226: A vulnerability was identified in Artifex Ghostscript up to 10.07.0

Routine

MEDIUM 6.3

CVE-2026-103226 is a medium-severity flaw (CVSS 6.3) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

Covered by 3 security sources

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-119, CWE-121
Published	2026-09-30
Last modified	2026-10-15

Publisher (CNA): VulDB

Last updated 2026-10-15 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Timeline

2026-09-30 15:22 UTCPublished CVE record published
2026-10-15 17:17 UTCUpdated Record last modified

Advisories and coverage

Official advisories

Amazon Linux 2023 ALAS: ALAS2023-2026-3294 (important): ghostscript 2026-10-24
Amazon Linux 2 ALAS: ALAS2-2026-4034 (important): ghostscript 2026-10-24
Ubuntu Security Notices: USN-8949-1: Ghostscript vulnerabilities 2026-10-21

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-103226?

No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.

Is CVE-2026-103226 being exploited?

CVE-2026-103226 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-103226 affect?

CVE-2026-103226 affects affected software. Severity is medium (CVSS 6.3). 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 expl

How urgent is CVE-2026-103226?

Priority 31/100. Covered by 3 security sources

Software pages

Ghostscript vulnerabilities

References

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