What’s Vulnerable › Vulnerabilities

CVE-2018-11857

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-10-29 · updated 2026-06-17
• Weakness: CWE-119

Description

Improper input validation in WLAN encrypt/decrypt module can lead to a buffer copy in Snapdragon Mobile in version SD 835, SD 845, SD 850

Affected products

• Qualcomm Sd 835 Firmware: all versions
• Qualcomm Sd 845 Firmware: all versions
• Qualcomm Sd 850 Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins
• https://www.qualcomm.com/company/product-security/bulletins

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