Search Results (2 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-43820 1 Apple 1 Swiftnio Ssl 2026-07-28 7.7 High
NIOSSLCertificate._subjectAlternativeNames provides access to the raw bytes for a cert's SANs. NIOSSL provides access to a buffer assumed to be backed by an ASN1_STRING, but not all SANs are backed by ASN1_STRING, so accessing the buffer for such a type can lead to out-of-bounds memory access. This vulnerability is addressed in swift-nio-ssl version 2.37.2.
CVE-2019-8849 1 Apple 1 Swiftnio Ssl 2024-11-21 9.8 Critical
The issue was addressed by signaling that an executable stack is not required. This issue is fixed in SwiftNIO SSL 2.4.1. A SwiftNIO application using TLS may be able to execute arbitrary code.