goshs 访问控制错误漏洞

Goshs is a simple HTTP server developed by Patrick Hener using Go language. Versions of Goshs prior to 2.0.0-beta.6 contained an access control vulnerability. This vulnerability occurred when using the basic authentication syntax with an empty username recorded in the documentation, without...

CLSA-2026-1776362968 Fix CVE(s): CVE-2026-0968

SECURITY UPDATE: heap read past bounds in sftpparselongname from malicious SFTP longname field - debian/patches/CVE-2026-0968.patch: validate longname pointer and longnamefield; bound string walks at NUL; fail if field not found - CVE-2026-0968...

GHSA-C29W-QQ4M-2GCV goshs has an empty-username SFTP password authentication bypass

Summary goshs contains an SFTP authentication bypass when the documented empty-username basic-auth syntax is used. If the server is started with -b ':pass' together with -sftp, goshs accepts that configuration but does not install any SFTP password handler. As a result, an unauthenticated network...

Security update for libssh

This update for libssh fixes the following issues: CVE-2026-3731: Denial of Service via out-of-bounds read in SFTP extension name handler bsc1259377. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternative...

CVE-2026-40188

goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4...

CVE-2026-40188 goshs is Missing Write Protection for Parametric Data Values

goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4...

curl: Curl missing SFTP host verification with wolfSSH backend

curl's code for managing SSH connections when SFTP was done using the wolfSSH powered backend was flawed and missed host verification mechanisms. As the wolfSSH backend was documented as incomplete and fail tests, it is not expected that many users execute this code in production...

curl: # SCURLOPT_SSH_KNOWNHOSTS and host fingerprint pins are silently bypassed when an SSH connection is reused from the connection pool

Product libcurl all versions, all platforms, compiled with USESSH Protocols affected: sftp://, scp:// --- Summary libcurl's connection pool reuse logic for SSH-based protocols SFTP, SCP contains a security gap that allows a transfer's server-verification policy to be completely ignored. When an...

[SECURITY] Fedora 42 Update: php-phpseclib-2.0.52-1.fc42

MIT-licensed pure-PHP implementations of an arbitrary-precision integer arithmetic library, fully PKCS1 v2.1 compliant RSA, DES, 3DES, RC4, Rijndael, AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509...

CVE-2026-33632

ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to version 4.2.4, two file operation event types — ESEVENTTYPEAUTHEXCHANGEDATA and ESEVENTTYPEAUTHCLONE — were not intercepted by ClearanceKit's opfilter system extension, allowing local...

CVE-2026-0968

A flaw was found in libssh in which a malicious SFTP SSH File Transfer Protocol server can exploit this by sending a malformed 'longname' field within an SSHFXPNAME message during a file listing operation. This missing null check can lead to reading beyond allocated memory on the heap. This can...

CLSA-2026-1773932358 libssh: Fix of CVE-2026-3731

Fix CVE-2026-3731: out-of-bounds read in SFTP extension name handler...

SUSE-SU-2026:20767-1 Security update for libssh

This update for libssh fixes the following issue: - CVE-2026-3731: Denial of Service via out-of-bounds read in SFTP extension name handler bsc1259377...

SFTP root escape via component-agnostic prefix check in ssh_sftpd

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SUSE CVE-2026-23942

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP sshsftpd module allows Path Traversal. This vulnerability is associated with program files lib/ssh/src/sshsftpd.erl and program routines sshsftpd:iswithinroot/2. The SFTP server uses string...

USN-8093-1 libssh vulnerability

It was discovered that libssh incorrectly performed bounds checking when processing SFTP extensions. If a client application queried extension data out of bounds, it could cause the application to crash, resulting in a denial of service, or exhibit unintended behavior...

OESA-2026-1563 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

OESA-2026-1561 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

OESA-2026-1558 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

EEF-CVE-2026-23942 SFTP root escape via component-agnostic prefix check in ssh_sftpd

Summary Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP ssh\sftpd module allows Path Traversal. This vulnerability is associated with program files lib/ssh/src/ssh\sftpd.erl and program routines ssh\sftpd:is\within\root/2. The SFTP server...