Detections
Analytics

SCA: security update for devalue (GHSA-vw5p-8cq8-m7mv)

high Tenable Cloud Security Plugin ID 436780

Description

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

 - Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't
 sufficient for the job. From 5.3.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive
 CPU time and/or memory, potentially leading to denial of service in systems that parse input from
 untrusted sources. This affects applications using devalue.parse on externally-supplied data. The root
 cause is the typed array hydration expecting an ArrayBuffer as input, but not checking the assumption
 before creating the typed array. This vulnerability is fixed in 5.6.2. (CVE-2026-22774)

See Also

https://github.com/advisories/GHSA-vw5p-8cq8-m7mv

Plugin Details

Severity: High

ID: 436780

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 1/15/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.72

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-22774

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: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: 1/15/2026

Vulnerability Publication Date: 1/15/2026

Reference Information

CVE: CVE-2026-22774