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

medium Tenable Cloud Security Plugin ID 472772

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, visionOS 27. Opening a maliciously crafted webarchive file may lead to
 universal cross-site scripting. (CVE-2026-86898)

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-2026-86898

Plugin Details

Severity: Medium

ID: 472772

Version: Revision 1.1

Type: Local

Published: 10/5/2026

Updated: 10/5/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 8.08

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2026-86898

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

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

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-2026-86898