CVE-2026-119762

CVSS 8.7 (high) · published 2026-10-30

Axigen Mail Server before 10.5.69, 10.6.x before 10.6.40, and 10.7.x before 10.7.2 contains an unauthenticated denial of service vulnerability caused by unbounded nesting depth when parsing SOAP/XML and JSON request bodies before authentication. Attackers can send a single deeply nested request to WebMail, WebAdmin, or WebMail Proxy listeners to exhaust the stack and crash SMTP, IMAP, POP3, and web services repeatedly.

Weakness: CWE-674

Source: NVD CVE-2026-119762

References

• https://www.axigen.com/kb/show/412
• https://www.axigen.com/updates/axigen-10.6.40
• https://www.axigen.com/updates/axigen-10.7.2
• https://www.vulncheck.com/advisories/axigen-mail-server-before-10.5.69-10.6.40-and-10.7.2-unauthenticated-dos-via-nested-requests

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