JLSEC-2026-664

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-664.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-664.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-664

Upstream

CVE-2022-43357

EUVD-2022-46396

GHSA-j7vr-2gc9-mmv7

Published

2026-07-13T17:46:15.921Z

Modified

2026-07-18T00:02:18.288768813Z

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

Stack overflow vulnerability in ast_selectors.cpp in function Sass::CompoundSelector:...

Details

Stack overflow vulnerability in astselectors.cpp in function Sass::CompoundSelector::hasrealparentref in libsass:3.6.5-8-g210218, which can be exploited by attackers to causea denial of service (DoS). Also affects the command line driver for libsass, sassc 3.6.2.

Database specific

{
    "sources": [
        {
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-43357",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43357",
            "modified": "2026-06-17T05:06:21.560Z",
            "id": "CVE-2022-43357",
            "imported": "2026-07-17T22:21:54.009Z",
            "published": "2023-08-22T19:16:29.527Z",
            "database_specific": {
                "status": "Modified"
            }
        },
        {
            "url": "https://api.github.com/advisories/GHSA-j7vr-2gc9-mmv7",
            "html_url": "https://github.com/advisories/GHSA-j7vr-2gc9-mmv7",
            "id": "GHSA-j7vr-2gc9-mmv7",
            "imported": "2026-07-17T22:21:54.172Z",
            "published": "2023-08-22T21:30:26Z",
            "modified": "2024-04-11T21:19:47Z"
        },
        {
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2022-46396",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-46396",
            "imported": "2026-07-17T22:22:03.913Z",
            "modified": "2024-10-03T14:35:50Z",
            "published": "2023-08-22T00:00:00Z",
            "id": "EUVD-2022-46396"
        }
    ],
    "license": "CC-BY-4.0"
}

References

Affected packages

Julia / SassC_jll

Package

Name: SassC_jll
Purl: pkg:julia/SassC_jll?uuid=e813748c-f071-5ac4-9ddd-9e9e72545407

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-664.json"