JLSEC-2026-697
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-697.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-697.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-697
- Upstream
- Published
- 2026-07-14T21:41:35.775Z
- Modified
- 2026-07-14T21:50:13.093594039Z
- Severity
-
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- X.509 trust-chain bypass in the OpenSSL compatibility certificate verifier ...
- Details
-
X.509 trust-chain bypass in the OpenSSL compatibility certificate verifier (wolfSSLX509verifycert()). This affects only builds with --enable-opensslextra (OPENSSLEXTRA) and whose application validates certificates by calling X509verifycert() with caller-supplied untrusted intermediate certificates; for those users it is critical, otherwise the library is unaffected. In particular, native wolfSSL TLS/DTLS usage is not impacted. wolfSSL's X509verifycert() temporarily loads each caller-supplied untrusted intermediate into the certificate manager but failed to drop them before the trusted-store check, so an untrusted intermediate could anchor the path itself. An attacker can present a chain that never reaches a configured trust anchor and have it accepted, resulting in acceptance of an attacker-controlled certificate. This is certificate verification independent of TLS (e.g. S/MIME/CMS, code/firmware signing, JWT/JWS x5c), is not specific to any key type or algorithm, and a single untrusted intermediate suffices. The default wolfSSL TLS handshake (WOLFSSLVERIFYPEER) is not affected; only TLS applications doing manual or deferred peer verification through this API are, which also requires --enable-sessioncerts.
- Database specific
{ "sources": [ { "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-11310", "modified": "2026-06-26T18:54:51.247Z", "published": "2026-06-25T20:17:09.777Z", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-11310", "imported": "2026-07-14T21:22:49.585Z", "id": "CVE-2026-11310", "database_specific": { "status": "Analyzed" } }, { "url": "https://api.github.com/advisories/GHSA-h4wh-367g-85gm", "html_url": "https://github.com/advisories/GHSA-h4wh-367g-85gm", "id": "GHSA-h4wh-367g-85gm", "imported": "2026-07-14T21:22:58.411Z", "published": "2026-06-25T21:31:31Z", "modified": "2026-06-26T21:32:11Z" }, { "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-39548", "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-39548", "published": "2026-06-25T19:38:19Z", "imported": "2026-07-14T21:22:51.107Z", "id": "EUVD-2026-39548", "modified": "2026-06-26T14:02:37Z" } ], "license": "CC-BY-4.0" }- References