Detections
Analytics

SCA: security update for xgrammar (GHSA-9q5r-wfvf-rr7f)

medium Tenable Cloud Security Plugin ID 435209

Description

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

 - xgrammar is an open-source library for efficient, flexible, and portable structured generation. A grammar
 optimizer introduced in 0.1.23 processes large grammars (>100k characters) at very low rates, and can be
 used for DOS of model providers. This issue is fixed in version 0.1.24. (CVE-2025-58446)

See Also

https://github.com/advisories/GHSA-9q5r-wfvf-rr7f

Plugin Details

Severity: Medium

ID: 435209

Version: Revision 1.9

Type: Local

Family: SCA Checks

Published: 9/6/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.51

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2025-58446

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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:P/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 5.5

Threat Vector: CVSS:4.0/E:P

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/5/2025

Vulnerability Publication Date: 9/5/2025

Reference Information

CVE: CVE-2025-58446

cwe: CWE-770