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Package details: pkg:maven/org.apache.logging.log4j/log4j-core@2.3.2
purl pkg:maven/org.apache.logging.log4j/log4j-core@2.3.2
Next non-vulnerable version 2.25.4
Latest non-vulnerable version 2.25.4
Risk score 10.0
Vulnerabilities affecting this package (3)
Advisory Summary Fixed in package version
GHSA-vc5p-v9hr-52mj
Aliases:
CVE-2025-68161
Apache Log4j does not verify the TLS hostname in its Socket Appender The Socket Appender in Apache Log4j Core versions …
2.25.3
Vulnerable
GHSA-3pxv-7cmr-fjr4
Aliases:
CVE-2026-34480
Apache Log4j Core: Silent log event loss in XmlLayout due to unescaped XML 1.0 forbidden characters Apache Log4j Core's [`XmlLayout`](https://logging.apache.org/log4j/2.x/manual/layouts.html#XmlLayout), …
2.25.4
Not vulnerable
GHSA-fxph-q3j8-mv87
Aliases:
CVE-2017-5645
Deserialization of Untrusted Data in Log4j In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP …
2.8.2
Vulnerable
2.8.2
Vulnerable
Vulnerabilities fixed by this package (5)

Advisory Summary Aliases
CVE-2021-45105
CVE-2021-44832
GHSA-8489-44mv-ggj8
Improper Input Validation and Injection in Apache Log4j2 Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and … CVE-2021-44832
GHSA-vwqq-5vrc-xw9h
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender prior to version 2.13.2. This could allow an … CVE-2020-9488
CVE-2021-44832
Improper Input Validation and Injection in Apache Log4j2 Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and … GHSA-8489-44mv-ggj8