CVE-2026-104067 Scribus - Out of Bounds Read/Write

Scribus < 1.6.7 contains an out-of-bounds memory access vulnerability in the importsvm plugin caused by failure to verify bitmap and transparency mask dimensions, letting attackers trigger heap reads/writes and potential code execution as the user, exploit requires crafted SVM file.

CVSS base score 7.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.20% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Out of Bounds Read/Write
Impact
Remote Code Execution, Denial Of Service
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
30 October 2026
Updated
1 November 2026
Weakness
CWE-787

Vendor fix

Update to version 1.6.7 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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