CVE-2025-69653

Name	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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
quickjs (PTS)	forky, sid, trixie	2025.04.26-1	vulnerable

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
quickjs	source	(unstable)	(unfixed)

Notes

[trixie] - quickjs <no-dsa> (Minor issue)
https://github.com/bellard/quickjs/issues/467
Fixed by: https://github.com/bellard/quickjs/commit/1dbba8a88eaa40d15a8a9b70bb1a0b8fb5b552e6