CVE-2018-13443

EOS.IO jit-wasm 4.1 has a heap-based buffer overflow via a crafted wast file.

• CWE-787

• https://github.com/EOSIO/eosThird Party Advisory
• https://github.com/EOSIO/eos/issues/6585Exploit, Third Party Advisory
• https://hackerone.com/eosioThird Party Advisory
• https://github.com/EOSIO/eosThird Party Advisory
• https://github.com/EOSIO/eos/issues/6585Exploit, Third Party Advisory
• https://hackerone.com/eosioThird Party Advisory

Published

Apr 24, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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