JLSEC-2026-1092

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1092.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1092.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-1092
Upstream
  • EUVD-2025-204567
  • GHSA-vjgx-vcpf-hm6w
Published
2026-07-31T20:09:46.097Z
Modified
2026-07-31T20:20:42.477954476Z
Severity
  • 4.3 (Medium) CVSS_V2 - AV:L/AC:L/Au:S/C:P/I:P/A:P CVSS Calculator
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
A vulnerability was determined in WebAssembly Binaryen up to 125. Affected by this issue is the...
Details

A vulnerability was determined in WebAssembly Binaryen up to 125. Affected by this issue is the function WasmBinaryReader::readExport of the file src/wasm/wasm-binary.cpp. This manipulation causes heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Patch name: 4f52bff8c4075b5630422f902dd92a0af2c9f398. It is recommended to apply a patch to fix this issue.

Database specific 
{
    "sources": [
        {
            "imported": "2026-07-22T01:20:24.068Z",
            "published": "2025-12-19T17:15:51.470Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-14956",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14956",
            "modified": "2026-06-17T08:36:50.200Z",
            "database_specific": {
                "status": "Modified"
            },
            "id": "CVE-2025-14956"
        },
        {
            "published": "2025-12-19T18:31:18Z",
            "url": "https://api.github.com/advisories/GHSA-vjgx-vcpf-hm6w",
            "html_url": "https://github.com/advisories/GHSA-vjgx-vcpf-hm6w",
            "modified": "2026-02-24T06:31:36Z",
            "imported": "2026-07-22T01:20:27.342Z",
            "id": "GHSA-vjgx-vcpf-hm6w"
        },
        {
            "published": "2025-12-19T16:32:12Z",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-204567",
            "imported": "2026-07-22T01:20:25.796Z",
            "modified": "2026-02-24T05:57:29Z",
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2025-204567",
            "id": "EUVD-2025-204567"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / Binaryen_jll

Package

Name
Binaryen_jll
Purl
pkg:julia/Binaryen_jll?uuid=a54ac8ab-712d-5a0e-8e11-9296c0d3c20e

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.130.0+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1092.json"