Detections
Analytics

Alpine: libxrender: security update to 0.9.13-r0

high Tenable Cloud Security Plugin ID 476150

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 0.9.13-r0 or later.

See Also

https://security.alpinelinux.org/vuln/CVE-2026-88807

Plugin Details

Severity: High

ID: 476150

Version: Revision 1.1

Type: Local

Published: 10/18/2026

Updated: 10/18/2026

Supported Sensors: Agentless Assessment

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 93.04

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: 8.3

Temporal Score: 7.2

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

Vulnerability Publication Date: 9/21/2026

Reference Information

CVE: CVE-2026-88807