CVE-2026-31770 hwmon: (occ) Fix division by zero in occ_show_power_1()

In the Linux kernel, the following vulnerability has been resolved: hwmon: occ Fix division by zero in occshowpower1 In occshowpower1 case 1, the accumulator is divided by updatetag without checking for zero. If no samples have been collected yet e.g. during early boot when the sensor block is...

Exploit for Acceptance of Extraneous Untrusted Data With Trusted Data in Microsoft

BitUnlocker Downgrade Attack A proof of concept for accessing...

April 30, 2026—KB5083631 (OS Builds 26200.8328 and 26100.8328) Preview

None None...

ai.platon.pulsar:pulsar-e2e-tests (>=4.5.0 <=4.6.0), ai.platon.pulsar:pulsar-it-tests (>=4.5.0 <=4.7.4) +1846 more potentially affected by CVE-2026-22745 via org.springframework:spring-webmvc (>=7.0.0 <=7.0.6)

org.springframework:spring-webmvc MAVEN version =7.0.0, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =2.0.0, =2.0.0, =0.1.1, =0.2.0, =0.5.0, =0.7.0, =0.5.0, =0.5.0, =0.7.5 and more Source cves: CVE-2026-22745 Source advisory: OSV:GHSA-6P4F-WCWH-5VVM...

ai.ancf.lmos:lmos-operator (>=0.5.0 <=0.6.0), ai.telosforge:kimaira-starter-dms (>=1.2.4 <=1.2.6) +5116 more potentially affected by CVE-2026-22741 via org.springframework:spring-webmvc (>=6.2.0 <=6.2.17)

org.springframework:spring-webmvc MAVEN version =6.2.0, =0.5.0, =1.2.4, =1.2.4, =1.17.0, =0.3.0, =0.0.1, =0.1.0, =0.1.0, =0.1.0, =8.6.0, =8.6.0, =8.6.0, =8.6.0, =8.6.0, =8.8.1 and more Source cves: CVE-2026-22741 Source advisory: OSV:GHSA-WG35-8JPF-2XV3...

Arbitrary File Overwrite

org.springframework.boot, spring-boot is vulnerable to arbitrary file overwrite. The vulnerability is due to insecure handling of the PID file via ApplicationPidFileWriter, which allows a local attacker with write access to the PID file location to exploit symlink behavior and overwrite or corrup...

Improper Hostname Verification

Spring Boot is vulnerable to improper hostname verification. The vulnerability is due to missing hostname verification in SSL bundle configuration, which allows an attacker to perform man-in-the-middle attacks by impersonating the RabbitMQ broker...

Default Security Bypass

Spring Boot is vulnerable to Default Security Bypass. The vulnerability is due to Spring Boot's default web security being ineffective, where an application with no Spring Security configuration and relying on the default web security filter chain can allow unauthorized access to all endpoints, a...

Improper Control Of Temporary Directory Access

org.springframework.boot, spring-boot is vulnerable to improper control of temporary directory access. The vulnerability is due to inadequate ownership verification of the ApplicationTemp directory when persistent sessions are enabled, which allows a local attacker to gain control of the director...

Improper SSL Hostname Verification

org.springframework.boot, spring-boot-elasticsearch is vulnerable to improper SSL hostname verification. The vulnerability is due to missing hostname verification in SSL bundle configuration, which allows an attacker to perform man-in-the-middle attacks by connecting to a malicious Elasticsearch...

Weak Random Value Generation For Secrets (weak PRNG)

Spring Boot is vulnerable to the use of a weak pseudo-random number generator PRNG. The vulnerability is due to the use of predictable random value sources e.g., $random.value, $random.int, $random.long, which allows an attacker to guess or brute-force generated secrets and compromise application...

CVE-2026-40977

A flaw was found in Spring Boot when an application is configured to use ApplicationPidFileWriter. A local attacker with write access to the PID file's location can exploit this vulnerability to corrupt one arbitrary file on the host each time the application is started. This can lead to data...

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...

Linux kernel double free in Xen privcmd driver

ISSUE DESCRIPTION The Linux kernel's privcmd driver can be abused to circumvent kernel lockdown secure boot by causing a double free of kernel memory. Note that this operation can be performed by root only, so any further impact on the system like denial of service is not security relevant. IMPAC...

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

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

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.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...

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...