CVE-2026-41850

Applications that evaluate user-supplied Spring Expression Language SpEL expressions are vulnerable to an Algorithmic Denial of Service DoS. By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or...

CVE-2026-41848

Applications may be vulnerable to a Regular Expression Denial of Service ReDoS attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the following methods in AntPathMatcher: matchString pattern, String path, matchStartString pattern, String pat...

UBUNTU-CVE-2026-41848

Applications may be vulnerable to a Regular Expression Denial of Service ReDoS attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the following methods in AntPathMatcher: matchString pattern, String path, matchStartString pattern, String pat...

UBUNTU-CVE-2026-41851

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

UBUNTU-CVE-2026-41849

An integer overflow vulnerability exists in the evaluation logic of the Spring Expression Language SpEL. An attacker can exploit this by supplying a specially crafted SpEL expression that triggers excessive resource consumption, resulting in a Denial of Service DoS. Affected versions: Spring...

UBUNTU-CVE-2026-41850

Applications that evaluate user-supplied Spring Expression Language SpEL expressions are vulnerable to an Algorithmic Denial of Service DoS. By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or...

CVE-2026-41852

A vulnerability in Spring Expression Language SpEL evaluation logic allows for arbitrary zero-argument method invocation, even within restricted or read-only contexts, which may allow an attacker to invoke unintended application logic. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2....

ai.aletyx.kogito:aletyx-kogito-addons-springboot-dev-console (10.2.0), ai.aletyx.kogito:aletyx-kogito-ai-addons-springboot-adhoc-subprocess (>=0.1.0, <=0.2.0) +19086 more potentially affected by CVE-2026-41852 via org.springframework:spring-expression (>=6.2.0, <=6.2.18)

org.springframework:spring-expression MAVEN version =6.2.0, =0.1.0, =0.1.0, =0.114.0, =0.114.0, =0.114.0, =0.114.0, =0.5.0, =0.8.0, =0.9.0 and more Source cves: CVE-2026-41852 Source advisory: MEND:CVE-2026-41852...

ai.aletyx.kogito:aletyx-kogito-addons-springboot-dev-console (10.2.0), ai.aletyx.kogito:aletyx-kogito-ai-addons-springboot-adhoc-subprocess (>=0.1.0, <=0.2.0) +19086 more potentially affected by CVE-2026-41851 via org.springframework:spring-expression (>=6.2.0, <=6.2.18)

org.springframework:spring-expression MAVEN version =6.2.0, =0.1.0, =0.1.0, =0.114.0, =0.114.0, =0.114.0, =0.114.0, =0.5.0, =0.8.0, =0.9.0 and more Source cves: CVE-2026-41851 Source advisory: MEND:CVE-2026-41851...

CVE-2026-41851

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

ai.fastllm:agent-bridge_3 (>=0.3.0, <=0.5.6), ai.fastllm:agent-cli_3 (>=0.3.0, <=0.5.6) +8670 more potentially affected by CVE-2026-41851 via org.springframework:spring-expression (>=7.0.0, <=7.0.7)

org.springframework:spring-expression MAVEN version =7.0.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.14.0-rc.2 and more Source cves: CVE-2026-41851 Source advisory: MEND:CVE-2026-41851...

EUVD-2026-35339

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

CVE-2026-41851

CVE-2026-41851 describes a Denial of Service risk in Spring Framework where evaluating user-provided SpEL expressions can trigger unbounded cache growth. Affected versions include Spring Framework 7.0.0–7.0.7, 6.2.0–6.2.18, 6.1.0–6.1.27, and 5.3.0–5.3.48. The DoS arises from how SpEL expressions ...

CVE-2026-41851 Spring Framework Denial of Service via Unbounded Cache in SpEL

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

CVE-2026-41850 Spring Framework Algorithmic Denial of Service via SpEL Expressions

Applications that evaluate user-supplied Spring Expression Language SpEL expressions are vulnerable to an Algorithmic Denial of Service DoS. By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or...

EUVD-2026-35338

Applications that evaluate user-supplied Spring Expression Language SpEL expressions are vulnerable to an Algorithmic Denial of Service DoS. By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or...

ai.aletyx.kogito:aletyx-kogito-addons-springboot-dev-console (10.2.0), ai.aletyx.kogito:aletyx-kogito-ai-addons-springboot-adhoc-subprocess (>=0.1.0, <=0.2.0) +19086 more potentially affected by CVE-2026-41850 via org.springframework:spring-expression (>=6.2.0, <=6.2.18)

org.springframework:spring-expression MAVEN version =6.2.0, =0.1.0, =0.1.0, =0.114.0, =0.114.0, =0.114.0, =0.114.0, =0.5.0, =0.8.0, =0.9.0 and more Source cves: CVE-2026-41850 Source advisory: MEND:CVE-2026-41850...

CVE-2026-41850

Spring Framework vulnerability CVE-2026-41850 affects the evaluation of user-supplied Spring Expression Language (SpEL) expressions. The issue is an Algorithmic Denial of Service (DoS) caused by crafted expressions triggering excessive resource consumption during evaluation, degrading or taking d...

ai.fastllm:agent-bridge_3 (>=0.3.0, <=0.5.6), ai.fastllm:agent-cli_3 (>=0.3.0, <=0.5.6) +8733 more potentially affected by CVE-2026-41850 via org.springframework:spring-expression (>=7.0.0-m1, <=7.0.7)

org.springframework:spring-expression MAVEN version =7.0.0-m1, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.14.0-rc.2 and more Source cves: CVE-2026-41850 Source advisory: MEND:CVE-2026-41850...

CVE-2026-41850

Applications that evaluate user-supplied Spring Expression Language SpEL expressions are vulnerable to an Algorithmic Denial of Service DoS. By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or...