Security Bulletin: Vulnerability in Spring Boot affects DB2 Dev Extension (CVE-2026-40992, CVE-2026-41001)

Summary Upgraded spring-boot-autoconfigure to 3.5.15 to remediate CVE-2026-40992 Improper Certificate Validation and CVE-2026-41001 Insecure Temporary File — highest CVSS Base Score 5.3 Medium — PVR0789890. Vulnerability Details CVEID:CVE-2026-40992 DESCRIPTION: Spring Boot's Mail...

ROOT-APP-MAVEN-CVE-2026-40992 CVE-2026-40992 in io.root.org.springframework.boot:spring-boot-autoconfigure - Patched by Root

Root has patched CVE-2026-40992 in the io.root.org.springframework.boot:spring-boot-autoconfigure package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2023-20883 CVE-2023-20883 in io.root.org.springframework.boot:spring-boot-autoconfigure - Patched by Root

Root has patched CVE-2023-20883 in the io.root.org.springframework.boot:spring-boot-autoconfigure package for Root:Maven. Multiple fixed versions available...

Improper Validation of Certificate with Host Mismatch

Overview Affected versions of this package are vulnerable to Improper Validation of Certificate with Host Mismatch via missing hostname verification in the auto-configuration. An attacker can impersonate a trusted mail server and intercept or manipulate SMTP communications because hostname...

Insecure Temporary File

Overview Affected versions of this package are vulnerable to Insecure Temporary File via the default data directory configuration in ArtemisEmbeddedConfigurationFactory. A local attacker can tamper with or redirect the embedded Artemis broker's data storage by pre-creating the predictable data...

Security Bulletin: Due to use of spring-boot-autoconfigure-3.5.13.jar, IBM Sterling Connect:Direct Web Services is vulnerable to not perform hostname verification.

Summary spring-boot-autoconfigure-3.5.13.jar is used by IBM Sterling Connect:Direct Web Services CVE-2026-40971, CVE-2026-40974. Vulnerability Details CVEID:CVE-2026-40971 DESCRIPTION: When configured to use an SSL bundle, Spring Boot's RabbitMQ auto-configuration does not perform hostname...

Security Bulletin: IBM Sterling Control Center is affected by a vulnerability in spring-boot-autoconfigure (CVE-2026-40974)

Summary IBM Sterling Control Center is affected by a vulnerability CVE-2026-40974 reported for spring-boot-autoconfigure-3.4.11.jar. Vulnerability Details CVEID:CVE-2026-40974 DESCRIPTION: Spring Boot's Cassandra auto-configuration does not perform hostname verification when establishing an SSL...

CVE-2026-40976

A flaw was found in Spring Boot. Under specific conditions, including being a servlet-based web application without custom Spring Security configuration and relying on the default web security filter chain, a remote attacker could bypass security. This allows unauthorized access to all applicatio...

CVE-2026-40976

In certain circumstances, Spring Boot's default web security is ineffective allowing unauthorized access to all endpoints. For an application to be vulnerable, it must: be a servlet-based web application; have no Spring Security configuration of its own and rely on the default web security filter...

CVE-2026-40976

CVE-2026-40976 affects Spring Boot 4.0.0–4.0.5. In vulnerable configurations, a servlet-based web application that relies on Spring Boot’s default web security (no custom Spring Security config), depends on spring-boot-actuator-autoconfigure, and does not rely on spring-boot-health can experience...

CVE-2026-40976

In certain circumstances, Spring Boot's default web security is ineffective allowing unauthorized access to all endpoints. For an application to be vulnerable, it must: be a servlet-based web application; have no Spring Security configuration of its own and rely on the default web security filter...

CVE-2026-40976

In certain circumstances, Spring Boot's default web security is ineffective allowing unauthorized access to all endpoints. For an application to be vulnerable, it must: be a servlet-based web application; have no Spring Security configuration of its own and rely on the default web security filter...

CVE-2026-40976

In certain circumstances, Spring Boot's default web security is ineffective allowing unauthorized access to all endpoints. For an application to be vulnerable, it must: be a servlet-based web application; have no Spring Security configuration of its own and rely on the default web security filter...

EUVD-2026-25940

In certain circumstances, Spring Boot's default web security is ineffective allowing unauthorized access to all endpoints. For an application to be vulnerable, it must: be a servlet-based web application; have no Spring Security configuration of its own and rely on the default web security filter...

Insufficiently Protected Credentials

Overview org.springframework.ai:spring-ai-autoconfigure-model-transformers is a Spring AI ONNX Transformers Auto Configuration Affected versions of this package are vulnerable to Insufficiently Protected Credentials via the default cache directory used by TransformersEmbeddingModel. An attacker c...

PT-2026-35548

Name of the Vulnerable Software and Affected Versions Spring Boot versions 4.0.0 through 4.0.5 Description Default web security in certain configurations is ineffective, allowing unauthorized and unauthenticated access to all endpoints. This occurs when a servlet-based web application relies on t...

Improper Validation of Certificate with Host Mismatch

Overview Affected versions of this package are vulnerable to Improper Validation of Certificate with Host Mismatch when using an SSL bundle. This effectively weakens TLS by allowing connections without verifying the server identity classic MITM risk. Remediation Upgrade...

Improper Validation of Certificate with Host Mismatch

Overview Affected versions of this package are vulnerable to Improper Validation of Certificate with Host Mismatch due to establishing SSL connections to Cassandra without verifying that the hostname in the server's SSL certificate actually matched the hostname of the server being connected to...

Authentication Bypass Using an Alternate Path or Channel

Overview Affected versions of this package are vulnerable to Authentication Bypass Using an Alternate Path or Channel via the configuration of endpoints under paths already assigned to Health Group additional paths. An attacker can gain unauthorized access to protected endpoints by sending reques...

Modularizing Spring Boot

Continuing our Road to GA series, this week we're exploring the modularization effort happening with Spring Boot 4. When Spring Boot 1.0 was released in 2014, it shipped with a single spring-boot-autoconfigure jar weighing in at 182 KiB. Of course, that initial version didn't support a great deal...