MEDIUMMaven →
Apache Commons Configuration: StackOverflowError for YAML input with cycles
Apache Commons Configuration: StackOverflowError for YAML input with cycles
Affected packages
- org.apache.commons:commons-configuration2— 2.2 → 2.15.0
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://nvd.nist.gov/vuln/detail/CVE-2026-45205
- https://github.com/apache/commons-configuration/pull/634
- https://github.com/apache/commons-configuration
- https://lists.apache.org/thread/q3q3j10ohcqhs6o0rg1v7kz6kk27vtkk
- http://www.openwall.com/lists/oss-security/2026/05/14/5
Structured record: https://osv.dev/vulnerability/GHSA-337m-mw94-2v6g
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