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    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.

    Published:Apr 20, 2026
    Last Modified:Apr 24, 2026
    EPS:Apr 20, 2026
    EPSS Score:0.00042
    CVSS Score:4.3

    Affected Products

    Vendor
    Wolfssh
    Product
    Wolfssh
    Vendor
    Wolfssl
    Product
    Wolfssh

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

    CVE-2025-15382 (CVSS 5.1) — A heap buffer over-read vulnerability exists in the wolfSSH_CleanPath() function in wolfSSH. An authenticated …
    CVE-2025-14942 (CVSS 9.4) — wolfSSH’s key exchange state machine can be manipulated to leak the client’s password in the clear, trick the …
    CVE-2025-11625 (CVSS 9.4) — Improper host authentication vulnerability in wolfSSH version 1.4.20 and earlier clients that allows authentic…
    CVE-2025-11624 (CVSS 1.8) — Potential stack buffer overwrite on the SFTP server side when receiving a malicious packet that has a handle s…
    CVE-2024-2873 (CVSS 9.1) — A vulnerability was found in wolfSSH's server-side state machine before versions 1.4.17. A malicious client co…
    CVE-2022-32073 (CVSS 9.8) — WolfSSH v1.4.7 was discovered to contain an integer overflow via the function wolfSSH_SFTP_RecvRMDIR.…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High