JLSEC-2026-1212
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1212.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1212.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/JLSEC-2026-1212
- Upstream
- Published
- 2026-08-07T20:11:58.984Z
- Modified
- 2026-08-07T20:29:07.711109089Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- libcurl might in some circumstances reuse the wrong connection when asked to do Negotiate...
- Details
-
libcurl might in some circumstances reuse the wrong connection when asked to do Negotiate-authenticated ones, even when they are set to use different 'services'.
libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead.
When reusing a connection a range of criteria must be met. Due to a logical error in the code, a request that was issued by an application could wrongfully reuse an existing connection to the same server that was authenticated using different services.
- Database specific
{ "license": "CC-BY-4.0", "sources": [ { "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8458", "modified": "2026-07-07T23:12:17.003Z", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-8458", "published": "2026-07-03T07:16:24.630Z", "database_specific": { "status": "Analyzed" }, "imported": "2026-08-07T19:54:38.863Z", "id": "CVE-2026-8458" }, { "html_url": "https://github.com/advisories/GHSA-88c6-6jfq-mm4q", "modified": "2026-07-06T18:30:48Z", "url": "https://api.github.com/advisories/GHSA-88c6-6jfq-mm4q", "published": "2026-07-03T09:31:26Z", "id": "GHSA-88c6-6jfq-mm4q", "imported": "2026-08-07T19:56:07.773Z" }, { "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-41504", "modified": "2026-07-06T17:32:06Z", "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-41504", "published": "2026-07-03T06:14:42Z", "id": "EUVD-2026-41504", "imported": "2026-08-07T19:54:56.135Z" } ] }- References
Affected packages
Julia / CURL_jll
Package
- Name
- CURL_jll
- Purl
- pkg:julia/CURL_jll?uuid=b21e61f3-bafc-59ac-ab14-4c5c62d6588d