CLEANSTART-2026-SB20243 Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE)

Security vulnerability affects the apache-nifi-registry package. Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events SSE...

CLEANSTART-2026-PE22489 Applications that evaluate user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack when the power operator (^) is used with a BigDecimal or...

Security vulnerability affects the apache-nifi-registry package. Applications that evaluate user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack when the power operator ^ is used with a BigDecimal or BigInteger operand and a large exponent...

CLEANSTART-2026-AY49632 Spring WebFlux application that supports WebSocket connections may expose indirectly sensitive user information by including request headers in an exception reason

Security vulnerability affects the apache-nifi-registry package. A Spring WebFlux application that supports WebSocket connections may expose indirectly sensitive user information by including request headers in an exception reason...

CLEANSTART-2026-OS42010 Netty is an asynchronous, event-driven network application framework

Security vulnerability affects the apache-nifi-registry package. Netty is an asynchronous, event-driven network application framework...

CLEANSTART-2026-YT77949 Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5

CVE-2026-71290 affects multiple packages. Improper TLS hostname verification vulnerability in Apache HttpComponents Client 5. See references for individual vulnerability details...

CLEANSTART-2026-XH38250 Apache ZooKeeper quorum TLS fails to enforce peer hostname verification in FIPS-mode deployments

CVE-2026-59969 affects multiple packages. Apache ZooKeeper quorum TLS fails to enforce peer hostname verification in FIPS-mode deployments. See references for individual vulnerability details...

CLEANSTART-2026-YK34202 Information disclosure via SetWatches reconnect replay in Apache ZooKeeper due to missing ACL check

CVE-2026-59739 affects multiple packages. Information disclosure via SetWatches reconnect replay in Apache ZooKeeper due to missing ACL check. See references for individual vulnerability details...

CLEANSTART-2026-ZA11117 unauthenticated attacker can inject arbitrary fake log lines into Apache ZooKeeper's operational log by sending a crafted add_auth("ensemble",

CVE-2026-84501 affects multiple packages. An unauthenticated attacker can inject arbitrary fake log lines into Apache ZooKeeper's operational log by sending a crafted addauth"ensemble",. See references for individual vulnerability details...

CLEANSTART-2026-OK35462 Memory allocation with excessive size value, Allocation of resources without limits or throttling vulnerability in Apache Thrift Go, netstd, OCaml, Erlang, JavaME, Rust, C++, Java, Kotlin and D lan...

Security vulnerability affects the spark-sc213-jdk17-py312 package. Memory allocation with excessive size value, Allocation of resources without limits or throttling vulnerability in Apache Thrift Go, netstd, OCaml, Erlang, JavaME, Rust, C++, Java, Kotlin and D language bindings...

CLEANSTART-2026-KV94279 pgjdbc is an open source postgresql JDBC Driver

Security vulnerability affects the apache-hive package. pgjdbc is an open source postgresql JDBC Driver...

CLEANSTART-2026-NF19276 Improper certificate validation in Apache MINA SSHD (server-side)

Security vulnerability affects the wildfly package. Improper certificate validation in Apache MINA SSHD server-side...

CLEANSTART-2026-ZJ59576 client may issue specially crafted HTTP/1

Security vulnerability affects the apache-nifi package. A client may issue specially crafted HTTP/1...

CLEANSTART-2026-CS40307 Apache Log4j's JsonTemplateLayout https://logging

Security vulnerability affects the wso2am package. Apache Log4j's JsonTemplateLayout https://logging...

PT-2026-107870

Name of the Vulnerable Software and Affected Versions Apache DolphinScheduler versions prior to 3.4.3 Description An authorization bypass allows authenticated users to perform unauthorized operations on workflow schedules, workflow definitions, and task instances across different projects. The...

Important: mod_auth_openidc security update

The modauthopenidc is an OpenID Connect authentication module for Apache HTTP Server. It enables an Apache HTTP Server to operate as an OpenID Connect Relying Party and/or OAuth 2.0 Resource Server. Security Fixes: modauthopenidc: modauthopenidc: Denial of Service via malformed state cookie parsi...

EulerOS 2.0 SP15 : mod_http2 (EulerOS-SA-2026-3926)

According to the versions of the modhttp2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's modhttp leads to denial of service via malicious HTTP...

CentOS Linux 8.4 [TuxCare] Security Update: httpd / httpd-devel / httpd-filesystem / httpd-manual / httpd-tools / etc Multiple Vulnerabilities (CENTOS8.4:CLSA-2026:1791459292)

The CentOS Linux 8.4 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.4:CLSA-2026:1791459292 advisory. - Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' response smuggling vulnerability in Apache HTTP...

PT-2026-107866

An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the /dolphinscheduler/users/list-all endpoint without the required permissions. The endpoint fails to enforce the necessary authorization checks before returni...

UBUNTU-CVE-2026-92415

— Use of Externally-Controlled Input to Select Classes or Code vulnerability in Apache Jackrabbit's WebDAV/Davex client. A malicious WebDAV/DavEx server, or an attacker able to intercept the connection, can cause the client to instantiate arbitrary classes from its classpath, which can lead to...

PT-2026-107865

An authorization vulnerability in Apache DolphinScheduler allows authenticated non-admin users to retrieve Kubernetes configuration data intended for administrator-managed cluster configuration. The exposed kubeconfig data contains credentials that may allow users to authenticate directly to the...