JLSEC-2026-353
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-353.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-353.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-353
- Upstream
- Published
- 2026-04-29T13:21:01.555Z
- Modified
- 2026-04-29T13:32:29.811940Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
HDF5 is software for managing data. In 1.14.1-2 and earlier, an attacker who can control an h5 file parsed by HDF5 can trigger a write-based heap buffer overflow condition in the H5T__refmemsetnull method. This can lead to a denial-of-service condition, and potentially further issues such as remote code execution depending on the practical exploitability of the heap overflow against modern operating systems.
- Database specific
{ "sources": [ { "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-29043", "database_specific": { "status": "Analyzed" }, "imported": "2026-04-29T08:59:46.148Z", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29043", "id": "CVE-2026-29043", "modified": "2026-04-16T19:40:13.963Z", "published": "2026-04-10T16:16:30.693Z" }, { "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-21406", "imported": "2026-04-29T08:59:47.523Z", "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-21406", "id": "EUVD-2026-21406", "modified": "2026-04-14T14:50:46Z", "published": "2026-04-10T15:35:51Z" } ], "license": "CC-BY-4.0" }- References