Detections
Analytics

Echo: chromium: security update to 156.0.8078.79

medium Tenable Cloud Security Plugin ID 478227

Description

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

 - Information loss in CacheStorage in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to
 obtain cross-origin data via a crafted HTML page. (Chromium security severity: High) (CVE-2026-76027)

Solution

Update the chromium library and its related packages to version 156.0.8078.79 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-76027

Plugin Details

Severity: Medium

ID: 478227

Version: Revision 1.2

Type: Local

Published: 11/3/2026

Updated: 11/4/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2026-76027

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/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: 10/30/2026

Vulnerability Publication Date: 10/29/2026

Reference Information

CVE: CVE-2026-76027