Detections
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Echo: libxi: security update to 2:1.8.2-1+e1

medium Tenable Cloud Security Plugin ID 472817

Description

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

 - An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be
 used by malicious X server to crash an attached X client. (CVE-2026-94282)

Solution

Update the libxi library and its related packages to version 2:1.8.2-1+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-94282

Plugin Details

Severity: Medium

ID: 472817

Version: Revision 1.1

Type: Local

Published: 10/5/2026

Updated: 10/5/2026

Risk Information

VPR

Risk Factor: Low

Score: 3.5

Percentile: 51.44

CVSS v2

Risk Factor: Medium

Base Score: 5.2

Temporal Score: 3.8

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

CVSS Score Source: CVE-2026-94282

CVSS v3

Risk Factor: Medium

Base Score: 5.6

Temporal Score: 4.9

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/25/2026

Vulnerability Publication Date: 9/28/2026

Reference Information

CVE: CVE-2026-94282