CVE-2026-104067

8.5 high

Scribus before 1.6.7 contains an out-of-bounds memory access vulnerability in the importsvm plugin that fails to verify bitmap and transparency mask dimensions match. Attackers can supply a crafted SVM file with mismatched mask dimensions to trigger heap reads and writes, causing crashes or code execution as the user.

Severity

CVSS 4.0

8.5 high

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE: CWE-787
Published: 2026-10-30
Modified: 2026-10-30
Record from: the NVD, synced 2026-10-30

References

https://github.com/scribusproject/scribus
https://github.com/scribusproject/scribus/commit/c6aed467680d04e8ae8e0588579b095acdae40ef
https://wiki.scribus.net/canvas/1.6.7_Release
https://www.vulncheck.com/advisories/scribus-before-1.6.7-out-of-bounds-memory-access-via-svm-import-plugin

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