CVE-2018-11993 json
Improper check while accessing the local memory stack on MQTT connection request can lead to buffer overflow in snapdragon wear in versions…
published 2019-01-18 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-3985
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
Improper check while accessing the local memory stack on MQTT connection request can lead to buffer overflow in snapdragon wear in versions MDM9206, MDM9607
Exploit prediction
0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 8.3 | AV:A/AC:L/Au:N/C:C/I:C/A:C |
Affected products
- Qualcomm, Inc. Snapdragon Wear
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
qualcomm.com
/company/product-security/bulletins
vendor-advisory
Sources
- CVE List CVE-2018-11993
- NVD CVE-2018-11993
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