Detections
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Echo: ceph: security update to 18.2.6-1

medium Tenable Cloud Security Plugin ID 455415

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Ceph is a distributed object, block, and file storage platform. In versions 17.2.7, 18.2.1 through 18.2.4,
 and 19.0.0 through 19.2.2, an unprivileged user can escalate to root privileges in a ceph-fuse mounted
 CephFS by chmod 777 a directory owned by root to gain access. The result of this is that a user could
 read, write and execute to any directory owned by root as long as they chmod 777 it. This impacts
 confidentiality, integrity, and availability. It is patched in versions 17.2.8, 18.2.5, and 19.2.3.
 (CVE-2025-52555)

Solution

Update the ceph library and its related packages to version 18.2.6-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-52555

Plugin Details

Severity: Medium

ID: 455415

Version: Revision 1.1

Type: Local

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Low

Score: 3.9

Percentile: 52.46

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:A/AC:H/Au:S/C:C/I:P/A:N

CVSS Score Source: CVE-2025-52555

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/15/2025

Vulnerability Publication Date: 6/26/2025

Reference Information

CVE: CVE-2025-52555