CVE-2026-119762
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductAxigen Mail Server
PublishedOct 30, 2026
First seenNov 4, 2026
Weakness typeCWE-674CWE-674
How to fix
Update
- Axigen Axigen Mail Server10.5.69, 10.6.40, 10.7.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Axigen Axigen Mail Server | 10.0.0 ≤ v < 10.5.69, 10.6.0 ≤ v < 10.6.40, 10.7.0 ≤ v < 10.7.2 | 10.5.69, 10.6.40, 10.7.2 |
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