The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0035 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

    CVE-2025-58436:
    OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior     to version 2.4.15, a client that connects to cupsd but sends slow messages, e.g. only one byte per second,     delays cupsd as a whole, such that it becomes unusable by other clients. This issue has been patched in     version 2.4.15.

    CVE-2025-61915:
    OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior     to version 2.4.15, a user in the lpadmin group can use the cups web ui to change the config and insert a     malicious line. Then the cupsd process which runs as root will parse the new config and cause an out-of-     bound write. This issue has been patched in version 2.4.15.

Tenable has extracted the preceding description block directly from the Tencent Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

TencentOS Server 3: cups (TSSA-2026:0035)

medium Nessus Plugin ID 296651

Version 1.1