CVE-2026-0930

Potential read out of bounds case with wolfSSHd on Windows while handling a terminal resize request. An authenticated user could trigger the out of bounds read after establishing a connection which would leak the adjacent stack memory to the pseudo-console output.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/wolfssl/wolfssh/pull/846	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:wolfssh:wolfssh:*:*:*:*:*:*:*:*

History

24 Apr 2026, 19:15

Type	Values Removed	Values Added
References	~~() https://github.com/wolfssl/wolfssh/pull/846 -~~	() https://github.com/wolfssl/wolfssh/pull/846 - Issue Tracking
CPE		cpe:2.3:a:wolfssh:wolfssh::::::::
CWE		CWE-125
First Time		Wolfssh Wolfssh wolfssh
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.3

20 Apr 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-20 22:16

Updated : 2026-04-24 19:15

NVD link : CVE-2026-0930

Mitre link : CVE-2026-0930

CVE.ORG link : CVE-2026-0930

JSON object : View

Products Affected

wolfssh

wolfssh

CWE

CWE-126

Buffer Over-read

CWE-125

Out-of-bounds Read

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