log4j:log4j vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary
CVE-2023-26464Highorg.apache.logging.log4j:log4j-core: Apache Log4j 1.x (EOL) allows Denial of Service (DoS)CVE-2022-23302Highlog4j:log4j: Deserialization of Untrusted Data in Log4j 1.xCVE-2022-23305Criticallog4j:log4j: SQL Injection in Log4j 1.2.xCVE-2022-23307Criticallog4j:log4j: Deserialization of Untrusted Data in Apache Log4jCVE-2021-4104Highlog4j:log4j: JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted dataCVE-2019-17571Criticallog4j:log4j: Deserialization of Untrusted Data in Log4j

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