8.8

CVE-2018-11993: qualcomm, inc. snapdragon wear Out-of-bounds Write

CVSS: 8.8v3.0HighModified
Published 18-01-2019Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-11993 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in qualcomm, inc. snapdragon wear. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 30.9% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.0 (NVD)
EPSS score
0.38%
0%100%
Low · +0.07 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 18-01-2019
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

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

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.38%

Chance of exploitation in the next 30 days

Percentile

31%

Versus all other CVEs

30-day change

+0.07 pp

From 0.32% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.38%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Qualcomm2 products
Qualcomm, inc.1 product

2 vendors · 3 products

References

1 links