Timing Attack

org.springframework.boot, spring-boot-devtools is vulnerable to a timing attack. The vulnerability is due to insecure comparison of the DevTools remote secret, which allows an attacker on the same network to exploit timing differences to guess the secret and potentially achieve remote code...

Linux Distros Unpatched Vulnerability : CVE-2026-40970

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When configured to use an SSL bundle, Spring Boot's Elasticsearch auto-configuration does not perform hostname verification when connecting to the Elasticsearch...

CVE-2026-40970

A flaw was found in Spring Boot. When configured to use an SSL Secure Sockets Layer bundle, the Elasticsearch auto-configuration component does not perform hostname verification when establishing a connection to the Elasticsearch server. An attacker on an adjacent network could exploit this by...

Exploit for Deserialization of Untrusted Data in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

Log4Shell Security Lab — nginx + Coraza WAF Mục đích giáo...

africa.absa:inception-api (>=1.0.0 <=1.2.0), africa.absa:inception-application (>=1.0.0 <=1.2.0) +39336 more potentially affected by CVE-2026-40973 via org.springframework.boot:spring-boot (>=1.0.0.RELEASE <=2.7.3)

org.springframework.boot:spring-boot MAVEN version =1.0.0.RELEASE, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =4.4.0.0, =4.6.0.0 and more Source cves: CVE-2026-40973 Source advisory: OSV:GHSA-WWPQ-F5C3-7HVX...

ai.aletyx.kogito:aletyx-kogito-ai-addons-springboot-adhoc-subprocess (>=0.1.0 <=0.2.0), ai.aletyx.kogito:aletyx-kogito-ai-addons-springboot-adhoc-subprocess-storage-jpa (>=0.1.0 <=0.2.0) +5714 more potentially affected by CVE-2026-40973 via org.springframework.boot:spring-boot (>=3.5.0 <=3.5.13)

org.springframework.boot:spring-boot MAVEN version =3.5.0, =0.1.0, =0.1.0, =0.8.0, =0.7.0, =0.7.0, =0.8.0, =0.7.0, =1.0.0, =1.0.0, =1.2.4, =1.2.4, =1.2.4, =1.2.4, =1.2.6 and more Source cves: CVE-2026-40973 Source advisory: OSV:GHSA-WWPQ-F5C3-7HVX...

com.devskiller.friendly-id:friendly-id-openfeign (>=2.0.0-alpha3 <=2.0.0-beta5), io.github.bluetape4k:bluetape4k-spring-boot4-cassandra (>=1.5.0 <=1.7.0) +18 more potentially affected by CVE-2026-40974 via org.springframework.boot:spring-boot-cassandra (>=4.0.0 <=4.0.5)

org.springframework.boot:spring-boot-cassandra MAVEN version =4.0.0, =2.0.0-alpha3, =1.5.0, =2.0.0-M1, =2.0.0-M1, =2.0.0-M1, =2.0.0-M1, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.5 - org.springframework.boot:spring-boot-starter-data-cassan...

GHSA-MQVW-JFMH-93QQ Spring Boot's Cassandra SSL auto-configuration disables TLS hostname verification

Spring Boot's Cassandra auto-configuration does not perform hostname verification when establishing an SSL connection to Cassandra. Affected: Spring Boot 4.0.0–4.0.5 fix 4.0.6, 3.5.0–3.5.13 fix 3.5.14, 3.4.0–3.4.15 fix 3.4.16, 3.3.0–3.3.18 fix 3.3.19, 2.7.0–2.7.32 fix 2.7.33; Cassandra SSL...

com.devskiller.friendly-id:friendly-id-openfeign (>=2.0.0-alpha3 <=2.0.0-beta5), io.github.bluetape4k:bluetape4k-spring-boot4-cassandra (>=1.5.0 <=1.7.0) +18 more potentially affected by CVE-2026-40975 via org.springframework.boot:spring-boot-cassandra (>=4.0.0 <=4.0.5)

org.springframework.boot:spring-boot-cassandra MAVEN version =4.0.0, =2.0.0-alpha3, =1.5.0, =2.0.0-M1, =2.0.0-M1, =2.0.0-M1, =2.0.0-M1, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.5 - org.springframework.boot:spring-boot-starter-data-cassan...

GHSA-8V8J-3HXP-93WR Spring Boot's default security filter chain has no authorization rule with Actuator but without Health

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...

GHSA-WWPQ-F5C3-7HVX Spring Boot accepts predictable temp directory without ownership verification

A local attacker on the same host as the application may be able to take control of the directory used by ApplicationTemp. When server.servlet.session.persistent is set to true and the attack persists across application restarts, this may allow the attacker to read session information and hijack...

com.devskiller.friendly-id:friendly-id-openfeign (>=2.0.0-alpha3 <=2.0.0-beta5), io.github.bluetape4k:bluetape4k-spring-boot4-cassandra (>=1.5.0 <=1.7.0) +18 more potentially affected by CVE-2026-40977 via org.springframework.boot:spring-boot-cassandra (>=4.0.0 <=4.0.5)

org.springframework.boot:spring-boot-cassandra MAVEN version =4.0.0, =2.0.0-alpha3, =1.5.0, =2.0.0-M1, =2.0.0-M1, =2.0.0-M1, =2.0.0-M1, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.0, =4.0.5 - org.springframework.boot:spring-boot-starter-data-cassan...

ai.new-wave:spring-agent-app (>=0.1.0 <=0.3.0), ai.new-wave:spring-agent-core (>=0.1.0 <=0.3.0) +5085 more potentially affected by CVE-2026-40976 via org.springframework.boot:spring-boot (>=4.0.0 <=4.0.5)

org.springframework.boot:spring-boot MAVEN version =4.0.0, =0.1.0, =0.1.0, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =4.7.0, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =2.0.0, =2.0.0, =2.0.0, =2.0.0-beta-2 and more Source cves: CVE-2026-40976 Source advisory: OSV:GHSA-8V8J-3HXP-93WR...

ai.driftkit:driftkit-audio-core (>=0.5.0 <=0.8.3), ai.driftkit:driftkit-audio-spring-boot-starter (>=0.5.0 <=0.8.7) +4998 more potentially affected by CVE-2026-40973 via org.springframework.boot:spring-boot (>=3.3.0 <=3.3.13)

org.springframework.boot:spring-boot MAVEN version =3.3.0, =0.5.0, =0.5.0, =0.5.0, =0.5.8, =0.5.0, =0.5.7, =0.5.0, =0.6.0, =0.6.0, =0.5.0, =0.5.0, =0.5.0, =0.7.9, =0.6.0, =0.6.0, =0.8.7 and more Source cves: CVE-2026-40973 Source advisory: OSV:GHSA-WWPQ-F5C3-7HVX...

ai.new-wave:spring-agent-app (>=0.1.0 <=0.3.0), ai.new-wave:spring-agent-core (>=0.1.0 <=0.3.0) +5085 more potentially affected by CVE-2026-40973 via org.springframework.boot:spring-boot (>=4.0.0 <=4.0.5)

org.springframework.boot:spring-boot MAVEN version =4.0.0, =0.1.0, =0.1.0, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =4.7.0, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =2.0.0, =2.0.0, =2.0.0, =2.0.0-beta-2 and more Source cves: CVE-2026-40973 Source advisory: OSV:GHSA-WWPQ-F5C3-7HVX...

ai.ancf.lmos:arc-graphql-spring-boot-starter (>=0.114.0 <=0.120.0), ai.ancf.lmos:arc-memory-mongo-spring-boot-starter (>=0.114.0 <=0.120.0) +4735 more potentially affected by CVE-2026-40973 via org.springframework.boot:spring-boot (>=3.4.0 <=3.4.13)

org.springframework.boot:spring-boot MAVEN version =3.4.0, =0.114.0, =0.114.0, =0.114.0, =0.114.0, =0.5.0, =0.8.0, =1.17.0, =1.17.0, =1.17.0, =0.0.1, =0.0.1, =0.25.7-rc.64, =0.25.7-rc.68 and more Source cves: CVE-2026-40973 Source advisory: OSV:GHSA-WWPQ-F5C3-7HVX...

Spring Boot's PID file write follows symlinks at predictable default path

When an application is configured to use ApplicationPidFileWriter, a local attacker with write access to the PID file's location can corrupt one file on the host each time the application is started. Affected: Spring Boot 4.0.0–4.0.5 fix 4.0.6, 3.5.0–3.5.13 fix 3.5.14, 3.4.0–3.4.15 fix 3.4.16,...

Spring Boot's default security filter chain has no authorization rule with Actuator but without Health

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...

Spring Boot's random value property source uses a weak PRNG unsuitable for secrets

Values produced by $random.value are not suitable for use as secrets. $random.uuid is not affected. $random.int and $random.long should never be used for secrets as they are numeric values with a predictable range. Affected: Spring Boot 4.0.0–4.0.5 fix 4.0.6, 3.5.0–3.5.13 fix 3.5.14, 3.4.0–3.4.15...

Spring Boot accepts predictable temp directory without ownership verification

A local attacker on the same host as the application may be able to take control of the directory used by ApplicationTemp. When server.servlet.session.persistent is set to true and the attack persists across application restarts, this may allow the attacker to read session information and hijack...