JLSEC-2026-154

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-154.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-154.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-154
Upstream
Published
2026-04-20T18:02:38.348Z
Modified
2026-04-20T18:15:09.956546Z
Summary
[none]
Details

Stack overflow in the parsetag function in libass/assparse.c in libass before 0.15.0 allows remote attackers to cause a denial of service or remote code execution via a crafted file.

Database specific 
{
    "sources": [
        {
            "id": "CVE-2020-24994",
            "database_specific": {
                "status": "Modified"
            },
            "imported": "2026-04-20T16:56:40.143Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-24994",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24994",
            "modified": "2024-11-21T05:16:24.377Z",
            "published": "2021-03-23T20:15:13.073Z"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / libass_jll

Package

Name
libass_jll
Purl
pkg:julia/libass_jll?uuid=0ac62f75-1d6f-5e53-bd7c-93b484bb37c0

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.15.1+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-154.json"