CVE-2026-28493 — Integer Overflow or Wraparound in Imagemagick

CWE-190 — Integer Overflow or Wraparound7 documents6 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 81.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
ImagemagickDebian Imagemagick
Timeline
PublishedMar 10
Latest updateMar 12

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:HExploitability: 2.2 | Impact: 4.2

Affected Packages3 packages

▶debiandebian/imagemagick< imagemagick 8:7.1.2.16+dfsg1-1 (forky)
▶NVDimagemagick/imagemagick< 7.1.2-16
▶Debianimagemagick/imagemagick< 8:7.1.1.43+dfsg1-1+deb13u7+1

🔴Vulnerability Details

3
GHSA
ImageMagick has Integer Overflow leading to out of bounds write in SIXEL decoder↗2026-03-12
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OSV
ImageMagick has Integer Overflow leading to out of bounds write in SIXEL decoder↗2026-03-12
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OSV
CVE-2026-28493: ImageMagick is free and open-source software used for editing and manipulating digital images↗2026-03-10
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📋Vendor Advisories

2
Red Hat
ImageMagick: ImageMagick: Denial of Service and information disclosure via integer overflow in SIXEL decoder↗2026-03-09
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Debian
CVE-2026-28493: imagemagick - ImageMagick is free and open-source software used for editing and manipulating d...↗2026
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🕵️Threat Intelligence

1
Wiz
CVE-2026-28493 Impact, Exploitability, and Mitigation Steps | Wiz↗
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