What’s Vulnerable › Vulnerabilities

CVE-2026-57546: Buffer Over-read in WLAN HAL

• Severity: high (CVSS 7.5 v3.1)
• 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: 2026-10-06 · updated 2026-10-09
• Weakness: CWE-126

Description

Transient DOS when processing a continuous receive command with a zero-sized global configuration override.

Affected products

• Qualcomm Congo Firmware: all versions
• Qualcomm Fastconnect 7800 Firmware: all versions
• Qualcomm Fastconnect 8800 Mobile Connectivity System Firmware: all versions
• Qualcomm Orne Firmware: all versions
• Qualcomm Pandeiro Firmware: all versions
• Qualcomm Sm8950 Firmware: all versions
• Qualcomm Sm8950P Firmware: all versions
• Qualcomm Sm8975 Firmware: all versions
• Qualcomm Sm8975P Firmware: all versions
• Qualcomm Wcd9378 Firmware: all versions
• Qualcomm Wcd9395 Firmware: all versions
• Qualcomm Wcn7880 Firmware: all versions
• Qualcomm Wcn7881 Firmware: all versions
• Qualcomm Wcn8841 Firmware: all versions

References

• https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html

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