Scribus before 1.6.7 and 1.7.x before 1.7.4 contains a heap buffer overflow vulnerability in the Mac PICT image loader and import plugin when unpacking 4-bit indexed pixel data. Attackers can supply a crafted PICT file with inconsistent width and row data that, when placed or imported, writes out of bounds, causing crashes or code execution.
Metrics
Affected Vendors & Products
References
History
Mon, 02 Nov 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Scribus before 1.6.7 contains a heap buffer overflow vulnerability in the Mac PICT image loader and import plugin when unpacking 4-bit indexed pixel data. Attackers can supply a crafted PICT file with inconsistent width and row data that, when placed or imported, writes out of bounds, causing crashes or code execution. | Scribus before 1.6.7 and 1.7.x before 1.7.4 contains a heap buffer overflow vulnerability in the Mac PICT image loader and import plugin when unpacking 4-bit indexed pixel data. Attackers can supply a crafted PICT file with inconsistent width and row data that, when placed or imported, writes out of bounds, causing crashes or code execution. |
| Title | Scribus before 1.6.7 Heap Buffer Overflow via PICT 4-bit Pixel Unpacking | Scribus before 1.6.7 and 1.7.x before 1.7.4 Heap Buffer Overflow via PICT 4-bit Pixel Unpacking |
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Fri, 30 Oct 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Scribus
Scribus scribus |
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| Vendors & Products |
Scribus
Scribus scribus |
Fri, 30 Oct 2026 19:30:00 +0000
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| Metrics |
ssvc
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Fri, 30 Oct 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Scribus before 1.6.7 contains a heap buffer overflow vulnerability in the Mac PICT image loader and import plugin when unpacking 4-bit indexed pixel data. Attackers can supply a crafted PICT file with inconsistent width and row data that, when placed or imported, writes out of bounds, causing crashes or code execution. | |
| Title | Scribus before 1.6.7 Heap Buffer Overflow via PICT 4-bit Pixel Unpacking | |
| Weaknesses | CWE-787 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-30T15:15:59.772Z
Updated: 2026-11-02T20:37:50.733Z
Reserved: 2026-10-01T18:02:50.082Z
Link: CVE-2026-104066
Updated: 2026-10-30T18:25:48.812Z
Status : Deferred
Published: 2026-10-30T16:17:36.340
Modified: 2026-11-02T21:17:22.080
Link: CVE-2026-104066
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