Detections
Analytics

Echo: libreoffice: security update to 4:26.2.3.2-2

medium Tenable Self-Hosted Container Security Plugin ID 460475

Description

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

 - Out-of-bounds write vulnerability in The Document Foundation LibreOffice via crafted OOXML documents with
 mismatched encryption salt parameters. This issue affects LibreOffice: from 26.2 before 26.2.3, from 25.8
 before 25.8.7. (CVE-2026-4430)

Solution

Update the libreoffice library and its related packages to version 4:26.2.3.2-2 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-4430

Plugin Details

Severity: Medium

ID: 460475

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.1

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

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

CVSS Score Source: CVE-2026-4430

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/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: Medium

Base Score: 6.9

Threat Score: 4.5

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/7/2026

Vulnerability Publication Date: 5/7/2026

Reference Information

CVE: CVE-2026-4430

IAVB: 2026-B-0115-S