LO
Library
Log4j
by Apache · last CVE Jul 10, 2026
On CISA KEVExploited in the wildRansomware-linked
20
CVEs
2
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 6High 8Medium 5Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-44228
RansomwareIn wildKEV
10.0
100%
Dec 10
Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints
Affected: 2.0.1 before 2.3.1; 2.4.0 before 2.12.2; 2.13.0 before 2.15.0; 2.0; 2.0; 2.0; +1 more
CVE-2021-45046
RansomwareIn wildKEV
9.0
100%
Dec 14
Apache Log4j2 Thread Context Message Pattern and Context Lookup Pattern vulnerable to a denial of service attack
Affected: Apache Log4j2 before 2.16.0
Showing 2