JLSEC-2026-936

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-936.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-936.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-936

Upstream

CVE-2026-23876
EUVD-2026-3589

Published

2026-07-30T16:02:27Z

Modified

2026-07-30T18:24:00Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-13 and 6.9.13-38, a heap buffer overflow vulnerability in the XBM image decoder (ReadXBMImage) allows an attacker to write controlled data past the allocated heap buffer when processing a maliciously crafted image file. Any operation that reads or identifies an image can trigger the overflow, making it exploitable via common image upload and processing pipelines. Versions 7.1.2-13 and 6.9.13-38 fix the issue.

Database specific

{
    "license":  "CC-BY-4.0",
    "sources":  [
        {
            "database_specific":  {
                "status":  "Modified"
            },
            "html_url":  "https://nvd.nist.gov/vuln/detail/CVE-2026-23876",
            "id":  "CVE-2026-23876",
            "imported":  "2026-07-30T14:08:44.647Z",
            "modified":  "2026-07-15T02:18:45.213Z",
            "published":  "2026-01-20T01:15:57.440Z",
            "url":  "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-23876"
        },
        {
            "html_url":  "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-3589",
            "id":  "EUVD-2026-3589",
            "imported":  "2026-07-30T14:08:51.278Z",
            "modified":  "2026-07-15T01:17:54Z",
            "published":  "2026-01-20T01:01:38Z",
            "url":  "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-3589"
        }
    ]
}

References

Affected packages

Julia / ImageMagick_jll

Package

Name: ImageMagick_jll
Purl: pkg:julia/ImageMagick_jll?uuid=c73af94c-d91f-53ed-93a7-00f77d67a9d7

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

7.1.2023+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-936.json"