JLSEC-2026-948

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-948.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-948.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-948
Upstream
  • EUVD-2026-7442
Published
2026-07-30T16:02:27.435Z
Modified
2026-07-30T18:35:42.352730304Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
ImageMagick has NULL Pointer Dereference in ClonePixelCacheRepository via crafted image
Details

A NULL pointer dereference in ClonePixelCacheRepository allows a remote attacker to crash any application linked against ImageMagick by supplying a crafted image file, resulting in Denial of Service.

AddressSanitizer:DEADLYSIGNAL
=================================================================
==3704942==ERROR: AddressSanitizer: UNKNOWN SIGNAL on unknown address 0x000000000000 (pc 0x7f9d141239e0 bp 0x7ffd4c5711e0 sp 0x7ffd4c571148 T0)
    #0 0x7f9d141239e0  (/lib/x86_64-linux-gnu/libc.so.6+0xc49e0)
    #1 0x558a25e4f08d in ClonePixelCacheRepository._omp_fn.0 MagickCore/cache.c:784
    #2 0x7f9d14c06a15 in GOMP_parallel (/lib/x86_64-linux-gnu/libgomp.so.1+0x14a15)
    #3 0x558a25e43151 in ClonePixelCacheRepository MagickCore/cache.c:753
    #4 0x558a25e49a96 in OpenPixelCache MagickCore/cache.c:3849
    #5 0x558a25e45117 in GetImagePixelCache MagickCore/cache.c:1829
    #6 0x558a25e4dde3 in SyncImagePixelCache MagickCore/cache.c:5647
    #7 0x558a256ba57d in SetImageExtent MagickCore/image.c:2713
Database specific 
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25798",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-25798",
            "id": "CVE-2026-25798",
            "imported": "2026-07-30T14:08:45.026Z",
            "published": "2026-02-24T01:16:14.603Z",
            "database_specific": {
                "status": "Analyzed"
            },
            "modified": "2026-06-17T10:25:15.813Z"
        },
        {
            "url": "https://api.github.com/advisories/GHSA-p863-5fgm-rgq4",
            "published": "2026-02-24T15:36:08Z",
            "id": "GHSA-p863-5fgm-rgq4",
            "imported": "2026-07-30T14:10:38.105Z",
            "html_url": "https://github.com/advisories/GHSA-p863-5fgm-rgq4",
            "modified": "2026-02-24T15:36:10Z"
        },
        {
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-7442",
            "id": "EUVD-2026-7442",
            "imported": "2026-07-30T14:08:55.225Z",
            "published": "2026-02-24T01:02:30Z",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-7442",
            "modified": "2026-02-26T15:21:20Z"
        }
    ]
}
References
Credits

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
0Unknown 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-2026-948.json"