Detections
Analytics

Echo: webkit2gtk: security update to 2.52.4-1

high Tenable Self-Hosted Container Security Plugin ID 457928

Description

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

 - A validation issue was addressed with improved logic. This issue is fixed in Safari 26.5, iOS 18.7.9 and
 iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5.
 Processing maliciously crafted web content may prevent Content Security Policy from being enforced.
 (CVE-2026-43660)

Solution

Update the webkit2gtk library and its related packages to version 2.52.4-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-43660

Plugin Details

Severity: High

ID: 457928

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.74

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

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

CVSS Score Source: CVE-2026-43660

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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: 7/23/2026

Vulnerability Publication Date: 5/11/2026

Reference Information

CVE: CVE-2026-43660