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CVE-2018-11993
Improper check while accessing the local memory stack on MQTT connection request can lead to buffer overflow in snapdragon wear in…
High8.8EPSS 0.38%
- Published
- Updated
- Reserved
- Assigned by
- qualcomm
Description
Improper check while accessing the local memory stack on MQTT connection request can lead to buffer overflow in snapdragon wear in versions MDM9206, MDM9607
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High8.8 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.38% · top 68% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
- Stack-based Buffer Overflow in HLOS Data
- CWE-787 (opens in a new tab)All about CWE-787 and its CVEs
Affected products
Qualcomm, Inc. · Snapdragon Wear
- affected MDM9206, MDM9607
References (1)
- https://www.qualcomm.com/company/product-security/bulletins (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-11993)Record last updated .