Vulnerabilities (CVE)

Filtered by CWE-166
Total 5 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-102082 2026-10-15 N/A 5.9 MEDIUM
An Improper Handling of Missing Special Element vulnerability in the SSL plugin of Juniper Networks Junos OS on SRX Series allows a network-based, unauthenticated attacker to cause a Denial-of-Service (DoS). This issue is will occur when 'ssl-proxy' is configured on SRX platforms and during a TLS session-resumption attempt a specifically malformed TLS message is received. This results in an invalid pointer access and PFE crash which causes a temporary loss of traffic forwarding until the PFE automatically recovers. The exact internal timing to trigger this issue is outside the attacker's direct control.This issue affects Junos OS on SRX Series: * All versions before 23.2R2-S5; * 23.4 versions before 23.4R2-S5; * 24.2 versions before 24.2R2-S2; * 24.4 versions before 24.4R2.
CVE-2026-34582 1 Botan Project 1 Botan 2026-07-24 N/A 9.1 CRITICAL
Botan is a C++ cryptography library. Prior to version 3.11.1, the TLS 1.3 implementation allowed ApplicationData records to be processed prior to the Finished message being received. A server which is attempting to enforce client authentication via certificates can by bypassed by a client which entirely omits Certificate, CertificateVerify, and the Finished message and instead sends application data records. This vulnerability is fixed in 3.11.1.
CVE-2026-32792 1 Nlnetlabs 1 Unbound 2026-07-24 N/A 5.3 MEDIUM
NLnet Labs Unbound 1.6.2 up to and including version 1.25.0 has a denial of service vulnerability when compiled with DNSCrypt support ('--enable-dnscrypt'). A bad DNSCrypt query could underflow Unbound's DNSCrypt packet reading procedure that may lead to heap overflow. A malicious actor can exploit the vulnerability with a single bad DNSCrypt query that its decrypted plaintext consists entirely of '0x00' bytes and does not contain the expected '0x80' marker. Unbound would then start reading more bytes than necessary until it finds a non-'0x00' byte. Based on the underlying memory allocator and the memory layout, it could lead to heap overflow while reading followed by a crash. Likelihood of a crash is low, since it relies heavily on the underlying memory allocator and the memory layout. If the heap overflow does not happen, Unbound's later packet checks will deny the packet. Unbound 1.25.1 contains a patch with a fix to bound reading in the given buffer space.
CVE-2026-21218 3 Apple, Linux, Microsoft 4 Macos, Linux Kernel, .net and 1 more 2026-06-17 N/A 7.5 HIGH
Improper handling of missing special element in .NET allows an unauthorized attacker to perform spoofing over a network.
CVE-2024-38091 1 Microsoft 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more 2026-06-17 N/A 7.5 HIGH
Microsoft WS-Discovery Denial of Service Vulnerability