Is CVE-2026-104067 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-104067 being exploited in the wild.

How severe is CVE-2026-104067?

High severity, with a CVSS score of 7.8, published 30 October 2026.

Which products and versions are affected?

Scribus Project Scribus before 1.6.7.

Is there a fix for CVE-2026-104067?

Yes: fixed in 1.6.7. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-104067 attacked?

It is attacked with local access, in a software library.

Am I affected by CVE-2026-104067?

Check whether you run Scribus Project Scribus at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-104067: Scribus out-of-bounds memory access in importsvm plugin

CVE-2026-104067 · Severity: high · CVSS 7.8 · Published 2026-10-30

Scribus is a desktop publishing application used by designers to create professional layouts and documents. A crafted SVM (StarView Metafile) document with mismatched bitmap and mask dimensions can cause the application to read or write outside allocated memory, potentially leading to a crash or allowing an attacker to execute arbitrary code when a user opens the malicious file.

Technologies: Scribus Project Scribus. Vendors: Scribus Project.

Quick answers

Is CVE-2026-104067 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-104067 being exploited in the wild.
How severe is CVE-2026-104067?: High severity, with a CVSS score of 7.8, published 30 October 2026.
Which products and versions are affected?: Scribus Project Scribus before 1.6.7.
Is there a fix for CVE-2026-104067?: Yes: fixed in 1.6.7. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-104067 attacked?: It is attacked with local access, in a software library.
Am I affected by CVE-2026-104067?: Check whether you run Scribus Project Scribus at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: 1.6.7

Technical details

The importsvm plugin fails to validate that bitmap and transparency mask dimensions match before processing image data, resulting in an out-of-bounds heap access. The vulnerability requires user interaction (opening a crafted SVM file) but no authentication. The fix adds dimension validation, overflow checks, and stream boundary verification in the image processing code.

Affected products

Scribus Project Scribus before 1.6.7

Timeline

2026-10-30: disclosed
2026-10-30: patched

References

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