Detections
Analytics

Echo: libxrender: security update to 1:0.9.12-1+e1

high Tenable Cloud Security Plugin ID 461814

Description

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

 - A heap overflow in libXrender before 0.9.13 in RenderQueryPictFormats could be used by malicious X servers
 to inject code into attached X clients. (CVE-2026-88807)

Solution

Update the libxrender library and its related packages to version 1:0.9.12-1+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-88807

Plugin Details

Severity: High

ID: 461814

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 93.17

CVSS v2

Risk Factor: High

Base Score: 7.6

Temporal Score: 5.6

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

CVSS Score Source: CVE-2026-88807

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

CVSS v4

Risk Factor: High

Base Score: 8.9

Threat Score: 5.9

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/22/2026

Vulnerability Publication Date: 9/21/2026

Reference Information

CVE: CVE-2026-88807