JLSEC-2026-454

See a problem?
Please try reporting it to the source first.
Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-454.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-454.json
JSON Data
https://api.test.osv.dev/v1/vulns/JLSEC-2026-454
Upstream
  • EUVD-2025-18429
  • GHSA-wfwf-ggr2-rpjf
Published
2026-05-05T15:51:30.603Z
Modified
2026-05-05T16:47:32.509088308Z
Severity
  • 4.8 (Medium) 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:X CVSS Calculator
Summary
A vulnerability has been found in GNU ncurses up to 6.5-20250322 and classified as problematic....
Details

A vulnerability has been found in GNU ncurses up to 6.5-20250322 and classified as problematic. This vulnerability affects the function postprocesstermcap of the file tinfo/parseentry.c. The manipulation leads to stack-based buffer overflow. The attack needs to be approached locally. Upgrading to version 6.5-20250329 is able to address this issue. It is recommended to upgrade the affected component.

Database specific 
{
    "sources": [
        {
            "modified": "2026-04-15T00:35:42.020Z",
            "id": "CVE-2025-6141",
            "database_specific": {
                "status": "Deferred"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6141",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-6141",
            "imported": "2026-05-05T15:04:49.617Z",
            "published": "2025-06-16T22:16:41.527Z"
        },
        {
            "modified": "2025-06-17T00:30:41Z",
            "html_url": "https://github.com/advisories/GHSA-wfwf-ggr2-rpjf",
            "id": "GHSA-wfwf-ggr2-rpjf",
            "url": "https://api.github.com/advisories/GHSA-wfwf-ggr2-rpjf",
            "imported": "2026-05-05T15:04:45.143Z",
            "published": "2025-06-17T00:30:30Z"
        },
        {
            "modified": "2025-06-17T13:52:08Z",
            "id": "EUVD-2025-18429",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-18429",
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2025-18429",
            "imported": "2026-05-05T15:04:43.301Z",
            "published": "2025-06-16T22:00:17Z"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / Ncurses_jll

Package

Name
Ncurses_jll
Purl
pkg:julia/Ncurses_jll?uuid=68e3532b-a499-55ff-9963-d1c0c0748b3a

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6.0+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-454.json"