Alpine: multiple qt6-qtwebengine packages: security update to 6.10.1-r13

high Tenable Self-Hosted Container Security Plugin ID 439483

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- Integer overflow in Fonts in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform an
out of bounds memory write via a crafted HTML page. (Chromium security severity: High) (CVE-2026-4679)

- Heap buffer overflow in WebAudio in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to
execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
(CVE-2026-4443)

- Heap buffer overflow in PDFium in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to
potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: High)
(CVE-2026-4455)

- Out of bounds read and write in WebAudio in Google Chrome prior to 146.0.7680.153 allowed a remote
attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity:
High) (CVE-2026-4459)

- Out of bounds read in CSS in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform
out of bounds memory access via a crafted HTML page. (Chromium security severity: High) (CVE-2026-4674)

Solution

Update the qt6-qtwebengine library and its related packages to version 6.10.1-r13 or later.

Plugin Details

Severity: High

ID: 439483

Version: Revision 1.3

Type: Local

Family: Alpine Linux Local Security Checks

Published: 3/31/2026

Updated: 7/6/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 96.95

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2026-4679

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 3/18/2026

Reference Information

CVE: CVE-2026-4443, CVE-2026-4455, CVE-2026-4459, CVE-2026-4674, CVE-2026-4675, CVE-2026-4677, CVE-2026-4679

Detections

Analytics