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Echo: webkit2gtk: security update to 2.54.0-1~deb13u1

medium Tenable Cloud Security Plugin ID 472782

Description

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

 - A logic issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and
 iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web
 content may lead to an unexpected process termination. (CVE-2026-84635)

Solution

Update the webkit2gtk library and its related packages to version 2.54.0-1~deb13u1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-84635

Plugin Details

Severity: Medium

ID: 472782

Version: Revision 1.1

Type: Local

Published: 10/5/2026

Updated: 10/5/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.62

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-2026-84635

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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: 10/1/2026

Vulnerability Publication Date: 9/14/2026

Reference Information

CVE: CVE-2026-84635