CVE-2026-66858

Apache Thrift versions before 0.25.0 are vulnerable to a Denial of Service (DoS) attack due to a flaw in the protocol skip routine. Specifically, multiple language bindings fail to enforce recursion limits when processing skipped fields in incoming messages. A remote, unauthenticated attacker can...

CVE-2026-66858

The protocol skip routine in several Apache Thrift bindings did not apply the binding's recursion limit, so a message that nests unknown fields deeply enough can exhaust the stack. Affected: the Python C++ accelerator the pure-Python protocols are not affected, the PHP library and its...