JLSEC-2026-877

See a problem?
Please try reporting it to the source first.
Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-877.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-877.json
JSON Data
https://api.test.osv.dev/v1/vulns/JLSEC-2026-877
Upstream
Published
2026-07-30T16:02:27Z
Modified
2026-07-30T18:24:11Z
Severity
  • 4.3 CVSS_V2 - AV:N/AC:M/Au:N/C:N/I:N/A:P (Source: NVD) CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H (Source: NVD) CVSS Calculator
Summary
[none]
Details

A divide-by-zero flaw was found in ImageMagick 6.9.11-57 and 7.0.10-57 in gem.c. This flaw allows an attacker who submits a crafted file that is processed by ImageMagick to trigger undefined behavior through a division by zero. The highest threat from this vulnerability is to system availability.

Database specific 
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "database_specific": {
                "status": "Modified"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20176",
            "id": "CVE-2021-20176",
            "imported": "2026-07-30T14:08:42.733Z",
            "modified": "2026-06-17T03:33:25.243Z",
            "published": "2021-02-06T00:15:12.920Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-20176"
        }
    ]
}
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
6.9.12+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-877.json"