CVE-2025-11624
Critical
Description
Potential stack buffer overwrite on the SFTP server side when receiving a malicious packet that has a handle size larger than the system handle or file descriptor size, but smaller than max handle size allowed.
SeverityCritical
CVSS9.8
Exploit probability—
ProductWolfssh
PublishedOct 21, 2025
First seenOct 21, 2025
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wolfssh wolfssh | 1.3.0 ≤ v ≤ 1.4.20 | — |
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