JLSEC-2026-496

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-496.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-496.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-496

Upstream

CVE-2026-41989

EUVD-2026-25192

GHSA-wrv8-79m2-qg24

Published

2026-05-14T02:21:35.919Z

Modified

2026-07-25T18:24:31.554858173Z

Severity

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

Summary

Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via...

Details

Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcry_pk_decrypt.

Database specific

{
    "sources": [
        {
            "database_specific": {
                "status": "Modified"
            },
            "id": "CVE-2026-41989",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41989",
            "published": "2026-04-23T05:16:05.750Z",
            "imported": "2026-07-17T22:00:42.577Z",
            "modified": "2026-07-14T13:18:51.503Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-41989"
        },
        {
            "id": "GHSA-wrv8-79m2-qg24",
            "html_url": "https://github.com/advisories/GHSA-wrv8-79m2-qg24",
            "published": "2026-04-23T06:30:22Z",
            "url": "https://api.github.com/advisories/GHSA-wrv8-79m2-qg24",
            "modified": "2026-07-14T15:31:54Z",
            "imported": "2026-07-17T22:00:42.722Z"
        },
        {
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-25192",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-25192",
            "published": "2026-04-23T04:30:26Z",
            "id": "EUVD-2026-25192",
            "modified": "2026-04-23T16:22:47Z",
            "imported": "2026-07-17T22:00:52.036Z"
        }
    ],
    "license": "CC-BY-4.0"
}

References

Affected packages

Julia / Libgcrypt_jll

Package

Name: Libgcrypt_jll
Purl: pkg:julia/Libgcrypt_jll?uuid=d4300ac3-e22c-5743-9152-c294e39db1e4

Affected ranges

Type: SEMVER
Events: Introduced

1.8.11+0

Fixed

1.12.2+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-496.json"