JLSEC-2026-199

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-199.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-199.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-199
Upstream
Published
2026-04-27T13:45:07Z
Modified
2026-07-18T00:01:37Z
Severity
Summary
[none]
Details

Buffer Overflow in Netwide Assembler (NASM) v2.15.xx allows attackers to cause a denial of service via 'crc64i' in the component 'nasmlib/crc64'. This issue is different than CVE-2019-7147.

Database specific
{
    "license":  "CC-BY-4.0",
    "sources":  [
        {
            "database_specific":  {
                "status":  "Modified"
            },
            "html_url":  "https://nvd.nist.gov/vuln/detail/CVE-2020-18974",
            "id":  "CVE-2020-18974",
            "imported":  "2026-07-17T21:20:27.108Z",
            "modified":  "2026-06-17T02:59:31.757Z",
            "published":  "2021-08-25T16:15:08.567Z",
            "url":  "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-18974"
        }
    ]
}
References

Affected packages

Julia / NASM_jll

Package

Name
NASM_jll
Purl
pkg:julia/NASM_jll?uuid=08ca2550-6d73-57c0-8625-9b24120f3eae

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.16.1+0

Database specific

source
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-199.json"