CVE-2025-69653
MEDIUMQuickJS 2025-09-13 - Denial of Service via Crafted JavaScript Input in Garbage Collection
Title source: llmDescription
A crafted JavaScript input can trigger an internal assertion failure in QuickJS release 2025-09-13, fixed in commit 1dbba8a88eaa40d15a8a9b70bb1a0b8fb5b552e6 (2025-12-11), in file gc_decref_child in quickjs.c, when executed with the qjs interpreter using the -m option. This leads to an abort (SIGABRT) during garbage collection and causes a denial-of-service.
References (1)
Core 1
Core References
Issue Tracking
https://github.com/bellard/quickjs/issues/467
Scores
CVSS v3
6.5
EPSS
0.0022
EPSS Percentile
11.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-617
Status
published
Products (1)
quickjs_project/quickjs
2025-09-13 - 2025-12-11
Published
Mar 06, 2026
Tracked Since
Mar 07, 2026