What is CVE-2026-33361?

CVE-2026-33361 is a high-severity vulnerability in Meari Com.meari.sdk, classified under Inadequate Encryption Strength. CVSS score: 7.5/10. Published 2026-05-11.

How severe is CVE-2026-33361?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Meari Com.meari.sdk

CVE-2026-33361

In Meari IoT SDK image handling (libmrplayer.so) as observed in CloudEdge 5.5.0 (build 220), Arenti 1.8.1 (build 220), and related white-label apps (<= 1.8.x), baby monitor ".jpgx3" files use reversible XOR over only the first 1024 bytes w…

EPSS: 0.000 (4.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Meari Com.meari.sdk — versions firmID=8

Weakness classification (CWE)

CWE-326 — Inadequate Encryption Strength

References

44488dab-36db-4358-99f9-bc116477f914 (technical-description)
44488dab-36db-4358-99f9-bc116477f914 (third-party-advisory)

Frequently asked questions

What is CVE-2026-33361?: CVE-2026-33361 is a high-severity vulnerability in Meari Com.meari.sdk, classified under Inadequate Encryption Strength. CVSS score: 7.5/10. Published 2026-05-11.
How severe is CVE-2026-33361?: High severity. CVSS v3 base score is 7.5 out of 10.