GHSA-5xg3-585r-9jh5Published

ImageMagick: Off-by-One in MSL decoder could result in crash

Exploitation and risk

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CVE-2026-40312

No CISA KEV listing is included in this saved record. Exploitation may still have occurred.

FIRST EPSS: 0.18 % · percentile 8.05 % · scored 14 Nov 2026.

Saved 14 Nov 2026 16:37:01 UTC · View this risk record (JSON)

cve-program · CVE-2026-40312

Published

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-19, an off by one error in the MSL decoder could result in a crash when a malicous MSL file is read. This issue has been fixed in version 7.1.2-19.

Source published: 13 Apr 2026 21:43:28 UTC
Source modified: 14 Apr 2026 19:27:39 UTC
Saved here: 23 Oct 2026 15:48:27 UTC
Source terms: CVE Program Terms of Use

Original source record · Cite this exact observation · Complete original publisher JSON

Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 3.1 · 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

euvd · EUVD-2026-22132

Published

Additional publisher context

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Apr 13, 2026, 9:43:28 PM

dateUpdated: Apr 14, 2026, 7:27:39 PM

7 related source bulletins · separate from aliases

openSUSE-SU-2026:10586-1: ImageMagick-7.1.2.19-2.1 on GA media

CVE-2026-33899 · CVE-2026-33900 · CVE-2026-33901 · CVE-2026-33902 · CVE-2026-33908 · CVE-2026-34238 · CVE-2026-40169 · CVE-2026-40183 · CVE-2026-40310 · CVE-2026-40311 · CVE-2026-40312

SUSE-SU-2026:1597-1: Security update for ImageMagick

CVE-2026-33899 · CVE-2026-33900 · CVE-2026-33901 · CVE-2026-33905 · CVE-2026-33908 · CVE-2026-34238 · CVE-2026-40169 · CVE-2026-40183 · CVE-2026-40310 · CVE-2026-40311 · CVE-2026-40312

openSUSE-SU-2026:20606-1: Security update for ImageMagick

CVE-2026-32259 · CVE-2026-32636 · CVE-2026-33535 · CVE-2026-33536 · CVE-2026-33899 · CVE-2026-33900 · CVE-2026-33901 · CVE-2026-33902 · CVE-2026-33905 · CVE-2026-33908 · CVE-2026-34238 · CVE-2026-40169 · CVE-2026-40183 · CVE-2026-40310 · CVE-2026-40311 · CVE-2026-40312

SUSE-SU-2026:1598-1: Security update for ImageMagick

CVE-2026-33899 · CVE-2026-33900 · CVE-2026-33901 · CVE-2026-33902 · CVE-2026-33905 · CVE-2026-33908 · CVE-2026-34238 · CVE-2026-40169 · CVE-2026-40183 · CVE-2026-40310 · CVE-2026-40311 · CVE-2026-40312

SUSE-SU-2026:21380-1: Security update for ImageMagick

WID-SEC-W-2026-1075: ImageMagick: Mehrere Schwachstellen

msrc_CVE-2026-40312: ImageMagick: Off-by-One in MSL decoder could result in crash

CVE-2026-40312

Source published: Apr 13, 2026, 9:43:28 PM (timezone not stated)
Source modified: Apr 14, 2026, 7:27:39 PM (timezone not stated)
Saved here: 15 Nov 2026 11:07:53 UTC
Source terms: ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

Source: euvd · ENISA EUVD · source terms and attribution apply. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

EUVD CVSS 3.1 · 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd · CVE-2026-40312

Published

Additional publisher context

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-193

Original publisher date fields

published: 2026-04-13T22:16:30.113

lastModified: 2026-06-17T10:44:59.130

1 source CPE criteria · context only

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Source published: 13 Apr 2026 22:16:30 UTC
Source modified: 17 Jun 2026 10:44:59 UTC
Saved here: 25 Oct 2026 09:17:24 UTC
Source terms: NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

Source: nvd · NIST NVD usage terms; underlying source attribution retained. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 3.1 · [email protected] · Secondary · 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 3.1 · [email protected] · Primary · 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

osv · GHSA-5xg3-585r-9jh5

Published

An off by one error in de MSL decoder could result in a crash when a malicous msl file is read.

Source published: 14 Apr 2026 19:10:48 UTC
Source modified: 10 Sep 2026 03:50:46 UTC
Saved here: 23 Oct 2026 16:01:25 UTC
Source terms: GitHub Advisory Database · CC-BY-4.0

Original source record · Cite this exact observation · Complete original publisher JSON

Source: osv · GitHub Advisory Database · CC-BY-4.0. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS_V3 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Publisher rating · MODERATE