CVE-2026-110715
6.1 MEDIUMPublished 2026-10-14 · Updated 2026-10-15
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Weaknesses
CWE-787
All references
- https://codeberg.org/ccxvii/mujs
- https://codeberg.org/ccxvii/mujs/commit/32064e10caa45e68fc87331ca53d042049cc9396
- https://codeberg.org/ccxvii/mujs/src/commit/307f18c4216420f2f56e22d8e7040baa39a6304a/jsarray.c#L245
- https://hackmd.io/@haind-pwn/mujs-array-length-flat-oob
- https://mujs.com/downloads/
- https://www.vulncheck.com/advisories/mujs-1.3.6-before-1.3.9-heap-out-of-bounds-read-write-via-array-prototype-sort
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- MEDIUMCVE-2017-20283
- HIGHCVE-2017-20286PoC
- UNSCOREDCVE-2025-58773
- UNSCOREDCVE-2026-0461
- UNSCOREDCVE-2026-0482
- HIGHCVE-2026-100111
- HIGHCVE-2026-100112
- HIGHCVE-2026-100127
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