CVE-2021-47960

A files or directories accessible to external parties vulnerability in Synology SSL VPN Client before 1.4.5-0684 allows remote attackers to access files within the installation directory via a local HTTP server bound to the loopback interface. By leveraging user interaction with a crafted web pag...

CVE-2026-22750 SSL bundle configuration silently bypassed in Spring Cloud Gateway

When configuring SSL bundles in Spring Cloud Gateway by using the configuration property spring.ssl.bundle, the configuration was silently ignored and the default SSL configuration was used instead. Note: The 4.2.x branch is no longer under open source support. If you are using Spring Cloud...

CVE-2026-22750

CVE-2026-22750 affects Spring Cloud Gateway; SSL bundle configuration via spring.ssl.bundle could be silently ignored, causing the system to fall back to the default SSL settings. Root cause: configuration bypass leads to unintended SSL behavior and potential exposure if defaults differ from inte...

CVE-2026-22750 SSL bundle configuration silently bypassed in Spring Cloud Gateway

When configuring SSL bundles in Spring Cloud Gateway by using the configuration property spring.ssl.bundle, the configuration was silently ignored and the default SSL configuration was used instead. Note: The 4.2.x branch is no longer under open source support. If you are using Spring Cloud...

EUVD-2026-21303

The installer certificate files in the …/bootstrap/common/ssl folder do not seem to have restricted permissions on Windows systems users have read and execute access. For the client.key file in particular, this could potentially lead to exploits, as this exposes agent identity material to any...

CVE-2026-4482

The installer certificate files in the …/bootstrap/common/ssl folder do not seem to have restricted permissions on Windows systems users have read and execute access. For the client.key file in particular, this could potentially lead to exploits, as this exposes agent identity material to any...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the wolfSSLX509verifycert function. An attacker can bypass certificate signature validation by supplying a certificate chain where an untrusted intermediate with Basic Constraints set to CA:FALSE is...

CVE-2026-4482 Insight Agent Private Key Information Disclosure via Inherited File Permissions

The installer certificate files in the …/bootstrap/common/ssl folder do not seem to have restricted permissions on Windows systems users have read and execute access. For the client.key file in particular, this could potentially lead to exploits, as this exposes agent identity material to any...

CVE-2026-4482

CVE-2026-4482 involves installer certificate files in the …/bootstrap/common/ssl folder where Windows permissions are not restricted; specifically, client.key is readable/executable by any locally authenticated standard user. The impact is exposure of agent identity material to unprivileged local...

DEBIAN-CVE-2026-5501

wolfSSLX509verifycert in the OpenSSL compatibility layer accepts a certificate chain in which the leaf's signature is not checked, if the attacker supplies an untrusted intermediate with Basic Constraints CA:FALSE that is legitimately signed by a trusted root. An attacker who obtains any leaf...

CVE-2026-5500

wolfSSL's wcPKCS7DecodeAuthEnvelopedData does not properly sanitize the AES-GCM authentication tag length received and has no lower bounds check. A man-in-the-middle can therefore truncate the mac field from 16 bytes to 1 byte, reducing the tag check from 2⁻¹²⁸ to 2⁻⁸...

EUVD-2026-21235

A padding oracle exists in wolfSSL's PKCS7 CBC decryption that could allow an attacker to recover plaintext through repeated decryption queries with modified ciphertext. In previous versions of wolfSSL the interior padding bytes are not validated...

PT-2026-31864

Name of the Vulnerable Software and Affected Versions wolfSSL affected versions not specified Description wolfSSL's wc PKCS7 DecodeAuthEnvelopedData function does not properly sanitize the AES-GCM authentication tag length received and lacks a lower bounds check. This allows a man-in-the-middle...

wolfSSL（CyaSSL） 安全漏洞

wolfSSL CyaSSL is a small, portable embedded SSL programming library developed by the American company wolfSSL, aimed at developers working with embedded systems. wolfSSL CyaSSL has security vulnerabilities; one of these vulnerabilities stems from heap out-of-bound reading during PKCS7 parsing,...

PT-2026-31865

Name of the Vulnerable Software and Affected Versions wolfSSL versions prior to 5.9.1 Description The wolfSSL X509 verify cert function within the OpenSSL compatibility layer does not properly check the signature of a certificate's leaf when an untrusted intermediate certificate with Basic...

wolfSSL 安全漏洞

wolfSSL CyaSSL is a small, portable embedded SSL programming library developed by the American company wolfSSL, aimed at developers working with embedded systems. wolfSSL has a security vulnerability that stems from an integer underflow issue during the parsing of X.509 certificates, which may le...

CVE-2026-5393

Dual-Algorithm CertificateVerify out-of-bounds read. When processing a dual-algorithm CertificateVerify message, an out-of-bounds read can occur on crafted input. This can only occur when --enable-experimental and --enable-dual-alg-certs is used when building wolfSSL...

PT-2026-31861

Name of the Vulnerable Software and Affected Versions wolfSSL affected versions not specified Description An integer underflow issue exists in wolfSSL when parsing the Subject Alternative Name SAN extension of X.509 certificates. A malformed certificate can specify an entry length larger than the...

CVE-2026-5460

A heap use-after-free exists in wolfSSL's TLS 1.3 post-quantum cryptography PQC hybrid KeyShare processing. In the error handling path of TLSXKeyShareProcessPqcHybridClient in src/tls.c, the inner function TLSXKeyShareProcessPqcClientex frees a KyberKey object upon encountering an error. The call...

Integer Underflow (Wrap or Wraparound)

Overview Affected versions of this package are vulnerable to Integer Underflow Wrap or Wraparound via the sslDecodePacket process. An attacker can cause a program crash and trigger a large out-of-bounds read by injecting a malformed TLS Application Data record that is shorter than the required...