Medium
ImageMagick has a Integer Overflow leading to out of bounds write in SIXEL decoder
Type: advisorySources: OSV
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, an integer overflow vulnerability exists in the SIXEL decoer. The vulnerability allows an attacker to perform an out of bounds via a specially crafted image. This vulnerability is fixed in 7.1.2-16.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-28493
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 06:13 UTC · Revision 1
Source evidence
ImageMagick has a Integer Overflow leading to out of bounds write in SIXEL decoder
core-osv · Original sourcePublished 9 Mar 2026, 21:29 UTC
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, an integer overflow vulnerability exists in the SIXEL decoer. The vulnerability allows an attacker to perform an out of bounds via a specially crafted image. This vulnerability is fixed in 7.1.2-16.
osv:CVE-2026-28493
Complete source record
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"url": "https://osv.dev/vulnerability/CVE-2026-28493",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ImageMagick has a Integer Overflow leading to out of bounds write in SIXEL decoder",
"summary": "ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, an integer overflow vulnerability exists in the SIXEL decoer. The vulnerability allows an attacker to perform an out of bounds via a specially crafted image. This vulnerability is fixed in 7.1.2-16.",
"evidence": "osv:CVE-2026-28493",
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"modified": "2026-10-28T02:30:26.162875270Z",
"provider": "osv",
"references": [
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