JLSEC-2026-2
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-2.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-2.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-2
- Upstream
- Published
- 2026-03-23T22:38:33.248Z
- Modified
- 2026-07-18T00:01:39.074719497Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Envoy is a cloud-native high-performance edge/middle/service proxy
- Details
-
Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy’s HTTP/2 codec may leak a header map and bookkeeping structures upon receiving
RST_STREAMimmediately followed by theGOAWAYframes from an upstream server. In nghttp2, cleanup of pending requests due to receipt of theGOAWAYframe skips de-allocation of the bookkeeping structure and pending compressed header. The error return [code path] is taken if connection is already marked for not sending more requests due toGOAWAYframe. The clean-up code is right after the return statement, causing memory leak. Denial of service through memory exhaustion. This vulnerability was patched in versions(s) 1.26.3, 1.25.8, 1.24.9, 1.23.11. - Database specific
{ "sources": [ { "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-35945", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35945", "id": "CVE-2023-35945", "imported": "2026-07-17T21:20:33.374Z", "modified": "2026-06-17T06:05:31.390Z", "published": "2023-07-13T21:15:08.880Z", "database_specific": { "status": "Modified" } } ], "license": "CC-BY-4.0" }- References