CVE-2018-11859
Buffer overwrite can happen in WLAN due to lack of validation of the input length in Snapdragon...
Buffer overwrite can happen in WLAN due to lack of validation of the input length in Snapdragon Mobile in version SD 845, SD 850.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Buffer overwrite can happen in WLAN due to lack of validation of the input length in Snapdragon Mobile in version SD 845, SD 850.
- Record
CVE-2018-11859- CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.2 High
AV:L/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Buffer overwrite can happen in WLAN due to lack of validation of the input length in Snapdragon Mobile in version SD 845, SD 850.
- Record
CVE-2018-11859- Updated
- 2026-11-02
EUVDEUVD-2018-3851 No score
Buffer overwrite can happen in WLAN due to lack of validation of the input length in Snapdragon Mobile in version SD 845, SD 850.
- Record
EUVD-2018-3851- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qfmw-2x43-8v9q
Buffer overwrite can happen in WLAN due to lack of validation of the input length in Snapdragon...
Buffer overwrite can happen in WLAN due to lack of validation of the input length in Snapdragon Mobile in version SD 845, SD 850.
- Record
GHSA-qfmw-2x43-8v9q- CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-11859 is a high vulnerability (CVSS 7.8) in Qualcomm, Inc. Snapdragon Mobile, published October 29, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.24%, the 15th percentile. No source names a fixed version.