JLSEC-2026-1245

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1245.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1245.json

JSON Data

https://api.test.osv.dev/v1/vulns/JLSEC-2026-1245

Upstream

CVE-2026-58012

EUVD-2026-40314

GHSA-vwg8-37h9-g38g

Published

2026-08-11T13:55:26.657Z

Modified

2026-08-11T14:14:15.903216111Z

Severity

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

Summary

A flaw was found in GLib. A buffer over-read can occur in the g_regex_replace function when used...

Details

A flaw was found in GLib. A buffer over-read can occur in the g_regex_replace function when used with the G_REGEX_RAW compile flag and case-change replacement escapes because the string_append function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the string is treated as raw bytes. This vulnerability can cause a minor information disclosure of 1-5 bytes and a denial of service when the buffer over-read crosses a page boundary.

Database specific

{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "id": "CVE-2026-58012",
            "published": "2026-06-30T13:19:17.330Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58012",
            "modified": "2026-08-03T06:16:38.590Z",
            "database_specific": {
                "status": "Modified"
            },
            "imported": "2026-08-11T06:49:24.088Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-58012"
        },
        {
            "id": "GHSA-vwg8-37h9-g38g",
            "imported": "2026-08-11T06:49:24.610Z",
            "published": "2026-06-30T15:30:45Z",
            "modified": "2026-08-03T06:32:44Z",
            "html_url": "https://github.com/advisories/GHSA-vwg8-37h9-g38g",
            "url": "https://api.github.com/advisories/GHSA-vwg8-37h9-g38g"
        },
        {
            "published": "2026-06-30T12:57:21Z",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-40314",
            "id": "EUVD-2026-40314",
            "modified": "2026-08-03T04:04:35Z",
            "imported": "2026-08-11T06:49:24.356Z",
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-40314"
        }
    ]
}

References

Affected packages

Julia / Glib_jll

Package

Name: Glib_jll
Purl: pkg:julia/Glib_jll?uuid=7746bdde-850d-59dc-9ae8-88ece973131d

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.88.3+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1245.json"