JLSEC-2026-1239
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1239.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1239.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-1239
- Upstream
- Published
- 2026-08-10T01:45:29.909Z
- Modified
- 2026-08-10T02:00:04.272108369Z
- Severity
-
- 2.9 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in the libxml2 library. This uncontrolled resource consumption vulnerability occurs when processing XML catalogs that contain repeated <nextCatalog> elements pointing to the same downstream catalog. A remote attacker can exploit this by supplying crafted catalogs, causing the parser to redundantly traverse catalog chains. This leads to excessive CPU consumption and degrades application availability, resulting in a denial-of-service condition.
- Database specific
{ "sources": [ { "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-0992", "database_specific": { "status": "Analyzed" }, "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0992", "published": "2026-01-15T15:15:52.657Z", "modified": "2026-06-30T20:17:25.733Z", "imported": "2026-08-09T06:30:35.846Z", "id": "CVE-2026-0992" } ], "license": "CC-BY-4.0" }- References