What is CVE-2026-11413?

CVE-2026-11413 is a high-severity vulnerability in Jingdong Jd Cloud Box Ax6600, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2026-06-06.

How severe is CVE-2026-11413?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Jingdong Jd Cloud Box Ax6600

CVE-2026-11413

A security vulnerability has been detected in JingDong JD Cloud Box AX6600 4.5.3.r4546. The impacted element is the function set_macfilter of the file /sbin/jdcweb_rpc. The manipulation leads to stack-based buffer overflow. It is possible…

Vulnerability class: Buffer Overflow

EPSS: 0.005 (38.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jingdong Jd Cloud Box Ax6600 — versions 4.5.3.r4546

Weakness classification (CWE)

References

cna@vuldb.com (exploit)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-11413?: CVE-2026-11413 is a high-severity vulnerability in Jingdong Jd Cloud Box Ax6600, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2026-06-06.
How severe is CVE-2026-11413?: High severity. CVSS v3 base score is 8.8 out of 10.