CyberSecBulletin

Ronf vulnerabilities

We track 3 vulnerabilities in Ronf products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on November 9, 2026.

3vulnerabilities
0critical
3high
0exploited
8.1average CVSS score

Latest Ronf vulnerabilities

  • 8.8 High severity

    asyncssh: Improper Limitation of a Pathname to a Restricted Directory

    CVE-2026-102643Ronf

    AsyncSSH is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework. Prior to 2.24.1, SFTPServer.map_path() uses posixpath.normpath() on a client-supplied path and removes on

  • 7.5 High severity

    asyncssh: Improper Limitation of a Pathname to a Restricted Directory

    CVE-2026-45309Ronf

    AsyncSSH is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework. Prior to 2.23.0, AsyncSSH expands the OpenSSH-compatible AuthorizedKeysFile %u token in asyncssh/config.p

  • 8.1 High severity

    asyncssh: Improper Limitation of a Pathname to a Restricted Directory

    CVE-2026-54591Ronf

    AsyncSSH is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework. Prior to 2.23.1, a malicious SSH server can write arbitrary files on the asyncssh SCP client's filesystem