AJ
Product
Apache Johnzon
by Apache Software Foundation · last CVE Oct 19, 2026
1
CVEs
0
On KEV
9.8
Max CVSS
1
New 30D
Severity mix
Critical 1High 0Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-71253
9.8
0%
Oct 19
Apache Johnzon: ClassConverter loads & static-initializes an attacker-named class from untrusted JSON
Affected: 2.0.0 before 2.2.0; 1.0.0 before 1.3.1
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