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CVE-2026-54225: Apache CXF: Denial of Service attack via large attachments

medoss_secPublished 2026-08-06

<p>Posted by Colm O hEigeartaigh on Aug 06</p>Severity: low <br /> <br /> Affected versions:<br /> <br /> - Apache CXF (org.apache.cxf:cxf-core) 4.2.0 before 4.2.3<br /> - Apache CXF (org.apache.cxf:cxf-core) 4.0.0 before 4.1.8<br /> - Apache CXF (org.apache.cxf:cxf-core) before 3.6.12<br /> <br /> Description:<br /> <br /> Apache CXF allows to control the maximum attachment size via the &quot;att

Indicators of compromise

Original source: https://seclists.org/oss-sec/2026/q3/468