Medium severity6.5NVD Advisory· Published Mar 6, 2026· Updated Jun 2, 2026
CVE-2025-69653
CVE-2025-69653
Description
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.
Affected products
3- cpe:2.3:a:quickjs_project:quickjs:*:*:*:*:*:*:*:*Range: >=2025-09-13,<2025-12-11
- QuickJS/QuickJSdescription
Patches
Vulnerability mechanics
References
1- github.com/bellard/quickjs/issues/467nvdExploitIssue TrackingVendor Advisory
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