JLSEC-2026-1093

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1093.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1093.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-1093

Upstream

CVE-2025-14957

EUVD-2025-204582

GHSA-3h23-rfwm-gcx3

Published

2026-07-31T20:09:46.097Z

Modified

2026-07-31T20:20:43.922686405Z

Severity

1.7 (Low) CVSS_V2 - AV:L/AC:L/Au:S/C:N/I:N/A:P CVSS Calculator
5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/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:N/VI:N/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 identified in WebAssembly Binaryen up to 125. This affects the function...

Details

A vulnerability was identified in WebAssembly Binaryen up to 125. This affects the function IRBuilder::makeLocalGet/IRBuilder::makeLocalSet/IRBuilder::makeLocalTee of the file src/wasm/wasm-ir-builder.cpp of the component IRBuilder. Such manipulation of the argument Index leads to null pointer dereference. Local access is required to approach this attack. The exploit is publicly available and might be used. The name of the patch is 6fb2b917a79578ab44cf3b900a6da4c27251e0d4. Applying a patch is advised to resolve this issue.

Database specific

{
    "sources": [
        {
            "modified": "2026-06-17T08:36:50.333Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-14957",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14957",
            "published": "2025-12-19T17:15:51.657Z",
            "id": "CVE-2025-14957",
            "database_specific": {
                "status": "Modified"
            },
            "imported": "2026-07-22T01:20:24.092Z"
        },
        {
            "url": "https://api.github.com/advisories/GHSA-3h23-rfwm-gcx3",
            "html_url": "https://github.com/advisories/GHSA-3h23-rfwm-gcx3",
            "published": "2025-12-19T18:31:18Z",
            "id": "GHSA-3h23-rfwm-gcx3",
            "modified": "2026-02-24T06:31:35Z",
            "imported": "2026-07-22T01:20:27.525Z"
        },
        {
            "id": "EUVD-2025-204582",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-204582",
            "published": "2025-12-19T17:02:16Z",
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2025-204582",
            "modified": "2026-02-24T05:57:44Z",
            "imported": "2026-07-22T01:20:25.775Z"
        }
    ],
    "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-2026-1093.json"