Detections
Analytics

SCA: security update for @tootallnate/once (GHSA-vpq2-c234-7xj6)

low Tenable Cloud Security Plugin ID 438354

Description

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

 - Versions of the package @tootallnate/once before 3.0.1 are vulnerable to Incorrect Control Flow Scoping in
 promise resolving when AbortSignal option is used. The Promise remains in a permanently pending state
 after the signal is aborted, causing any await or .then() usage to hang indefinitely. This can cause a
 control-flow leak that can lead to stalled requests, blocked workers, or degraded application
 availability. (CVE-2026-3449)

Solution

Update the @tootallnate/once library and its related packages to version 2.0.1 or later.

See Also

https://github.com/advisories/GHSA-vpq2-c234-7xj6

Plugin Details

Severity: Low

ID: 438354

Version: Revision 1.13

Type: Local

Family: SCA Checks

Published: 3/5/2026

Updated: 6/30/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Low

CVSS v2

Risk Factor: Low

Base Score: 1.7

Temporal Score: 1.3

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

CVSS Score Source: CVE-2026-3449

CVSS v3

Risk Factor: Low

Base Score: 3.3

Temporal Score: 2.9

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Low

Base Score: 1.9

Threat Score: 1.9

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 3/3/2026

Vulnerability Publication Date: 3/3/2026

Reference Information

CVE: CVE-2026-3449

cwe: CWE-705