This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-110715 →

DEBIAN-CVE-2026-110715

MuJS 1.3.6 before 1.3.9 contains a heap out-of-bounds read and write vulnerability in Array.prototype.sort that allows attackers to corrupt memory by...

Original description

The description as published by the source.

MuJS 1.3.6 before 1.3.9 contains a heap out-of-bounds read and write vulnerability in Array.prototype.sort that allows attackers to corrupt memory by inflating a simple array's length. Attackers can supply JavaScript that enlarges a dense array's length and calls sort, causing Ap_sort_cmp and Ap_sort_swap to access slots past the buffer and crash the process.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 mujs

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 mujs

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 mujs

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

References

advisory security-tracker.debian.org