JLSEC-2026-595

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-595.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-595.json

JSON Data

https://api.test.osv.dev/v1/vulns/JLSEC-2026-595

Upstream

CVE-2021-33465

Published

2026-06-08T13:43:52Z

Modified

2026-07-25T18:25:18Z

Severity

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

Summary

[none]

Details

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expand_mmacro() in modules/preprocs/nasm/nasm-pp.c.

Database specific

{
    "license":  "CC-BY-4.0",
    "sources":  [
        {
            "database_specific":  {
                "status":  "Modified"
            },
            "html_url":  "https://nvd.nist.gov/vuln/detail/CVE-2021-33465",
            "id":  "CVE-2021-33465",
            "imported":  "2026-07-17T22:12:43.950Z",
            "modified":  "2026-06-17T03:54:36.050Z",
            "published":  "2022-07-26T13:15:09.773Z",
            "url":  "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-33465"
        }
    ]
}

References

Affected packages

Julia / YASM_jll

Package

Name: YASM_jll
Purl: pkg:julia/YASM_jll?uuid=997772c2-56d0-5ccd-9329-3f55f14e5768

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-595.json"