EUVD-2026-25957

Specific firmware versions of Milesight AIOT cameras use SSL certificates with default private keys...

CVE-2026-32644

Affected product. Milesight AIOT cameras running susceptible firmware versions. Vulnerability. SSL certificates are issued with default private keys due to the firmware allowing use of such keys, creating a risk to confidentiality, integrity and availability. The CVSS scores indicate a CRITICAL i...

CVE-2026-40970

When configured to use an SSL bundle, Spring Boot's Elasticsearch auto-configuration does not perform hostname verification when connecting to the Elasticsearch server. Affected: Spring Boot 4.0.0–4.0.5; upgrade to 4.0.6 or later per vendor advisory...

JLSEC-2026-272

Issue summary: An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA records, may result in a use-after-free and/or double-free on the client side. Impact summary: A use after free can have a range of potential consequenc...

JLSEC-2026-253 Issue summary: Applications performing certificate name checks (e.g., TLS clients checking server...

Issue summary: Applications performing certificate name checks e.g., TLS clients checking server certificates may attempt to read an invalid memory address resulting in abnormal termination of the application process. Impact summary: Abnormal termination of an application can a cause a denial of...

JLSEC-2026-237 The function `X509_VERIFY_PARAM_add0_policy()` is documented to implicitly enable the certificate...

The function X509VERIFYPARAMadd0policy is documented to implicitly enable the certificate policy check when doing certificate verification. However the implementation of the function does not enable the check which allows certificates with invalid or incorrect policies to pass the certificate...

JLSEC-2026-260 Issue summary: A TLS 1.3 connection using certificate compression can be forced to allocate a large...

Issue summary: A TLS 1.3 connection using certificate compression can be forced to allocate a large buffer before decompression without checking against the configured certificate size limit. Impact summary: An attacker can cause per-connection memory allocations of up to approximately 22 MiB and...

JLSEC-2026-236 Applications that use a non-default option when verifying certificates may be vulnerable to an...

Applications that use a non-default option when verifying certificates may be vulnerable to an attack from a malicious CA to circumvent certain checks. Invalid certificate policies in leaf certificates are silently ignored by OpenSSL and other certificate policy checks are skipped for that...

JLSEC-2026-239 Issue summary: Processing some specially crafted ASN.1 object identifiers or data containing them...

Issue summary: Processing some specially crafted ASN.1 object identifiers or data containing them may be very slow. Impact summary: Applications that use OBJobj2txt directly, or use any of the OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message size limit may experience...

JLSEC-2026-235 A security vulnerability has been identified in all supported versions

A security vulnerability has been identified in all supported versions of OpenSSL related to the verification of X.509 certificate chains that include policy constraints. Attackers may be able to exploit this vulnerability by creating a malicious certificate chain that triggers exponential use of...

JLSEC-2026-219 Null pointer deference in openssl-src

Server or client applications that call the SSLcheckchain function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signaturealgorithmscert" TLS extension. The crash occurs if an invalid or unrecognised signature algorithm i...

JLSEC-2026-234 Vulnerable OpenSSL included in cryptography wheels

There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public structure definition for GENERALNAME incorrectly specified the type of the x400Address field as ASN1TYPE. This field is subsequentl...

JLSEC-2026-225 Read buffer overruns processing ASN.1 strings

ASN.1 strings are represented internally within OpenSSL as an ASN1STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL 0 byte...

CLSA-2026-1777310722 openldap: Fix of 15 CVEs

CVE-2019-13565: SASL session encryption SSF not reset on new connection, allowing downgrade - CVE-2020-12243: slapd crash via deeply nested LDAP search filter boolean expressions - CVE-2020-25692: NULL pointer dereference in slapd during modRDN request - CVE-2020-25709: slapd assertion failure...

CLSA-2026-1777307655 openssh: Fix of CVE-2026-35414

CVE-2026-35414: fix incorrect matching of principals in the authorizedkeys principals="..." option when a certificate principal contains a comma character...

GHSA-82FM-WPC2-5PMP Apache Storm Prometheus Reporter vulnerable to Improper Certificate Validation via Global SSL Context Downgrade

Improper Certificate Validation via Global SSL Context Downgrade in Apache Storm Prometheus Reporter Versions Affected: from 2.6.3 to 2.8.6 Description: In production deployments where an administrator enables storm.daemon.metrics.reporter.plugin.prometheus.skiptlsvalidation by default it is...

CVE-2026-41081

Improper Handling of TLS Client Authentication Failure Leading to Anonymous Principal Assignment in Apache Storm Versions Affected: up to 2.8.7 Description: When TLS transport is enabled in Apache Storm without requiring client certificate authentication the default configuration, the...

Improper Certificate Validation

Overview org.apache.storm:storm-metrics-prometheus is a Distributed and fault-tolerant realtime computation Affected versions of this package are vulnerable to Improper Certificate Validation in the INSECURECONNECTIONFACTORY calls. An attacker can intercept sensitive data and credentials by...

crypto/x509: Incorrect enforcement of email constraints in crypto/x509

A certificate validation flaw has been discovered in the golang crypto/x509 module. When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly...

CVE-2026-41081

CVE-2026-41081 : In Apache Storm, TLS transport with default config (client certs not required) can assign a fallback principal CN=ANONYMOUS when a client certificate is missing or verification fails, because SSLPeerUnverifiedException is caught and connection is not rejected. This “fail-open” ca...