Detections
Analytics
SCA: security update for xgrammar (GHSA-389x-67px-mjg3)
medium Tenable Cloud Security Plugin ID 424805
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. Prior to
0.1.18, Xgrammar includes a cache for compiled grammars to increase performance with repeated use of the
same grammar. This cache is held in memory. Since the cache is unbounded, a system making use of xgrammar
can be abused to fill up a host's memory and case a denial of service. For example, sending many small
requests to an LLM inference server with unique JSON schemas would eventually cause this denial of service
to occur. This vulnerability is fixed in 0.1.18. (CVE-2025-32381)
See Also
Plugin Details
Severity: Medium
ID: 424805
Version: Revision 1.9
Type: Local
Family: SCA Checks
Published: 4/9/2025
Updated: 6/1/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Low
Score: 3
Percentile: 23.18
Vendor
Vendor Severity: Medium
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C
CVSS Score Source: CVE-2025-32381
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/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: 4/9/2025
Vulnerability Publication Date: 4/9/2025
Reference Information
CVE: CVE-2025-32381
cwe: CWE-770