CVE-2026-40188

goshs is a Go-based SimpleHTTPServer. From 1.0.7 to before 2.0.0-beta.4, the SFTP rename logic sanitizes only the source path, not the destination, allowing writes outside the root directory of the SFTP. This could enable writing outside the intended sandbox. The issue 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...

@activeboxes/piece-sftp (0.2.6), @activepieces/piece-apify (0.2.1) +24 more potentially affected by CVE-2026-39983 via basic-ftp (>=5.0.2, <=5.1.0)

basic-ftp NPM version =5.0.2, =0.2.6, =1.0.0, =1.0.0, =2.0.18, =1.9.2, =1.2.0, =4.6.0-blowfish, =1.0.3, =1.0.4, =0.1.1, =0.2.0 and more Source cves: CVE-2026-39983 Source advisory: SNYK:JS-BASICFTP-15953339...

libssh: libssh: Denial of Service via out-of-bounds read in SFTP extension name handler

A flaw was found in libssh. A remote attacker could trigger an out-of-bounds read vulnerability in the SFTP Extension Name Handler by manipulating the idx argument in the sftpextensionsgetname or sftpextensionsgetdata functions. This could lead to a Denial of Service DoS, making the affected syst...

FileZilla 日志信息泄露漏洞

FileZilla is an open-source FTP/SFTP client for the Windows platform, developed by FileZilla. Version 3.40.0 of FileZilla contains a vulnerability related to log information disclosure. This vulnerability stems from a denial-of-service vulnerability in the local search function, which could allow...

curl: Bypassing Strict SSH Server Verification via Connection Pool Reuse in libcurl

Summary There is a logic flaw in how libcurl manages its connection pool for SSH protocols SFTP/SCP. When evaluating an existing connection for reuse, sshconfigmatches in lib/url.c fails to compare server identity verification policies. By ignoring CURLOPTSSHKNOWNHOSTS, CURLOPTSSHHOSTPUBLICKEYMD5...

CVE-2019-25654

Core FTP/SFTP Server 1.2 contains a buffer overflow vulnerability that allows attackers to crash the service by supplying an excessively long string in the User domain field. Attackers can paste a malicious payload containing 7000 bytes of data into the domain configuration to trigger an...

CVE-2019-25654 Core FTP/SFTP Server 1.2 Denial of Service via Buffer Overflow

Core FTP/SFTP Server 1.2 contains a buffer overflow vulnerability that allows attackers to crash the service by supplying an excessively long string in the User domain field. Attackers can paste a malicious payload containing 7000 bytes of data into the domain configuration to trigger an...

CVE-2019-25654 Core FTP/SFTP Server 1.2 Denial of Service via Buffer Overflow

Core FTP/SFTP Server 1.2 contains a buffer overflow vulnerability that allows attackers to crash the service by supplying an excessively long string in the User domain field. Attackers can paste a malicious payload containing 7000 bytes of data into the domain configuration to trigger an...

Core FTP/SFTP Server 缓冲区错误漏洞

Core FTP/SFTP Server is a file transfer server software developed by Core FTP Corporation. Version 1.2 of Core FTP/SFTP Server contains a buffer error vulnerability. This vulnerability stems from a buffer overflow in the user domain field, which could allow attackers to cause the service to crash...

[SECURITY] Fedora 43 Update: php-phpseclib-2.0.52-1.fc43

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...

EUVD-2026-16335

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...

AZL-81849 CVE-2026-0968 affecting package libssh for versions less than 0.10.6-8

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...

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...

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-2026-1774007526 Fix CVE(s): CVE-2026-3731

SECURITY UPDATE: out-of-bounds read in sftp extension name handler - debian/patches/CVE-2026-3731.patch: fix off-by-one bounds check in sftpextensionsgetname and sftpextensionsgetdata - CVE-2026-3731...

OESA-2026-1667 erlang security update

Erlang is a general-purpose programming language and runtime environment. Erlang has built-in support for concurrency, distribution and fault tolerance. Erlang is used in several large telecommunication systems from Ericsson. Security Fixes: Inconsistent Interpretation of HTTP Requests 'HTTP...

OESA-2026-1653 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-2026-1654 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-2026-1655 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...