CVE-2022-29886

An integer overflow vulnerability exists in the way ESTsoft Alyac 2.5.8.544 parses OLE files. A specially-crafted OLE file can lead to a heap buffer overflow, which can result in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

• CWE-680
• CWE-190

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1533Exploit, Third Party Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1533Exploit, Third Party Advisory

Published

Aug 5, 2022

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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