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Vulnerability record · CVE-2023-1906 · published 12 April 2023

CVE-2023-1906: Imagemagick heap-based buffer overflow vulnerability

Imagemagick · Imagemagick

A heap-based buffer overflow issue was discovered in ImageMagick's ImportMultiSpectralQuantum() function in MagickCore/quantum-import.c. An attacker could pass specially crafted file to convert, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

5.5 CVSS 3.1 Medium EPSS 0.59% · top 53.2% CWE-122 · Heap-based buffer overflowCWE-787 · Out-of-bounds write
5.5CVSS 3.1 base score
0.59%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
12References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A heap-based buffer overflow issue was discovered in ImageMagick's ImportMultiSpectralQuantum() function in MagickCore/quantum-import.c. An attacker could pass specially crafted file to convert, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

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

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://access.redhat.com/security/cve/CVE-2023-1906 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2185714 Issue TrackingPatchThird Party Advisory
https://github.com/ImageMagick/ImageMagick/commit/d7a8bdd7bb33cf8e58bc01b4a4f2ea5466f8c6b3 Patch
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-35q2-86c7-9247 ExploitVendor Advisory
https://github.com/ImageMagick/ImageMagick6/commit/e30c693b37c3b41723f1469d1226a2c814ca443d Patch
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6655G3GPS42WQM32DJHUCZA
https://access.redhat.com/security/cve/CVE-2023-1906 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2185714 Issue TrackingPatchThird Party Advisory
https://github.com/ImageMagick/ImageMagick/commit/d7a8bdd7bb33cf8e58bc01b4a4f2ea5466f8c6b3 Patch
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-35q2-86c7-9247 ExploitVendor Advisory
https://github.com/ImageMagick/ImageMagick6/commit/e30c693b37c3b41723f1469d1226a2c814ca443d Patch
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6655G3GPS42WQM32DJHUCZA

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Source: NIST National Vulnerability Database (record CVE-2023-1906), CISA KEV, FIRST EPSS (scores of 2026-10-10). This page is refreshed as NVD updates the record.