CVE-2025-27064: Information disclosure while registering commands from clients with diag through diagHal.

CVE-2025-27064 · Severity: medium · CVSS 6.1 · Published 2025-11-04

Information disclosure while registering commands from clients with diag through diagHal.

Technologies: Qualcomm Fastconnect 6900, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800, Qualcomm Fastconnect 7800 Firmware, Qualcomm Ipq9574, Qualcomm Qam8255p, Qualcomm Qam8255p Firmware, Qualcomm Qam8650p, Qualcomm Qam8650p Firmware, Qualcomm Qca0000, Qualcomm Qca0000 Firmware, Qualcomm Qca6574a, Qualcomm Qca6574a Firmware, Qualcomm Qca6574au, Qualcomm Qca6574au Firmware, Qualcomm Qca6584au, Qualcomm Qca6584au Firmware, Qualcomm Qca6595au, Qualcomm Qca6595au Firmware, Qualcomm Qca6678aq, Qualcomm Qca6678aq Firmware, Qualcomm Qca6688aq, Qualcomm Qca6688aq Firmware, Qualcomm Qca6698aq, Qualcomm Qca6698aq Firmware, Qualcomm Qca8081, Qualcomm Qca8081 Firmware, Qualcomm Qcn9000, Qualcomm Qcn9000 Firmware, Qualcomm Qcn9012, Qualcomm Qcn9012 Firmware, Qualcomm Qcn9024, Qualcomm Qcn9024 Firmware, Qualcomm Qcn9074, Qualcomm Qcn9074 Firmware, Qualcomm Qcn9274, Qualcomm Qcn9274 Firmware, Qualcomm Sa6155p, Qualcomm Sa6155p Firmware, Qualcomm Sa7255p, Qualcomm Sa7255p Firmware, Qualcomm Sa8155p, Qualcomm Sa8155p Firmware, Qualcomm Sa8195p, Qualcomm Sa8195p Firmware, Qualcomm Sa8255p, Qualcomm Sa8255p Firmware, Qualcomm Sa8540p, Qualcomm Sa8540p Firmware, Qualcomm Sa8650p, Qualcomm Sa8650p Firmware, Qualcomm Sa9000p, Qualcomm Sa9000p Firmware, Qualcomm Snapdragon Auto 5g Modem-Rf Gen 2, Qualcomm Snapdragon Auto 5g Modem-Rf Gen 2 Firmware, Qualcomm Sxr2250p, Qualcomm Sxr2250p Firmware, Qualcomm Wcd9380, Qualcomm Wcd9380 Firmware, Qualcomm Wcn3660b, Qualcomm Wcn3660b Firmware, Qualcomm Wcn3680b, Qualcomm Wcn3680b Firmware, Qualcomm Wcn3980, Qualcomm Wcn3980 Firmware, Qualcomm Wsa8830, Qualcomm Wsa8830 Firmware, Qualcomm Wsa8835, Qualcomm Wsa8835 Firmware. Vendors: Qualcomm.

Quick answers

Is CVE-2025-27064 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-27064 being exploited in the wild.
How severe is CVE-2025-27064?
Medium severity, with a CVSS score of 6.1, published 4 November 2025.
Which products and versions are affected?
Qualcomm Fastconnect 6900, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800, Qualcomm Fastconnect 7800 Firmware and 150 more. The advisory does not name versions.
Is there a fix for CVE-2025-27064?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-27064?
Check whether you run Qualcomm Fastconnect 6900, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Qualcomm Fastconnect 6900
  • Qualcomm Fastconnect 6900 Firmware
  • Qualcomm Fastconnect 7800
  • Qualcomm Fastconnect 7800 Firmware
  • Qualcomm Immersive Home 3210 Platform
  • Qualcomm Immersive Home 3210 Platform Firmware
  • Qualcomm Immersive Home 326 Platform
  • Qualcomm Immersive Home 326 Platform Firmware
  • Qualcomm Ipq5300
  • Qualcomm Ipq5300 Firmware
  • Qualcomm Ipq5302
  • Qualcomm Ipq5302 Firmware
  • Qualcomm Ipq5312
  • Qualcomm Ipq5312 Firmware
  • Qualcomm Ipq5332
  • Qualcomm Ipq5332 Firmware
  • Qualcomm Ipq5424
  • Qualcomm Ipq5424 Firmware
  • Qualcomm Ipq9008
  • Qualcomm Ipq9008 Firmware
  • Qualcomm Ipq9048
  • Qualcomm Ipq9048 Firmware
  • Qualcomm Ipq9554
  • Qualcomm Ipq9554 Firmware
  • Qualcomm Ipq9570
  • Qualcomm Ipq9570 Firmware
  • Qualcomm Ipq9574
  • Qualcomm Ipq9574 Firmware
  • Qualcomm Mdm9628
  • Qualcomm Mdm9628 Firmware
  • Qualcomm Qam8255p
  • Qualcomm Qam8255p Firmware
  • Qualcomm Qam8650p
  • Qualcomm Qam8650p Firmware
  • Qualcomm Qca0000
  • Qualcomm Qca0000 Firmware
  • Qualcomm Qca6564a
  • Qualcomm Qca6564a Firmware
  • Qualcomm Qca6564au
  • Qualcomm Qca6564au Firmware
  • Qualcomm Qca6574a
  • Qualcomm Qca6574a Firmware
  • Qualcomm Qca6574au
  • Qualcomm Qca6574au Firmware
  • Qualcomm Qca6584au
  • Qualcomm Qca6584au Firmware
  • Qualcomm Qca6595au
  • Qualcomm Qca6595au Firmware
  • Qualcomm Qca6678aq
  • Qualcomm Qca6678aq Firmware
  • Qualcomm Qca6688aq
  • Qualcomm Qca6688aq Firmware
  • Qualcomm Qca6698aq
  • Qualcomm Qca6698aq Firmware
  • Qualcomm Qca8075
  • Qualcomm Qca8075 Firmware
  • Qualcomm Qca8080
  • Qualcomm Qca8080 Firmware
  • Qualcomm Qca8081
  • Qualcomm Qca8081 Firmware
  • Qualcomm Qca8082
  • Qualcomm Qca8082 Firmware
  • Qualcomm Qca8084
  • Qualcomm Qca8084 Firmware
  • Qualcomm Qca8085
  • Qualcomm Qca8085 Firmware
  • Qualcomm Qca8101
  • Qualcomm Qca8101 Firmware
  • Qualcomm Qca8102
  • Qualcomm Qca8102 Firmware
  • Qualcomm Qca8111
  • Qualcomm Qca8111 Firmware
  • Qualcomm Qca8112
  • Qualcomm Qca8112 Firmware
  • Qualcomm Qca8384
  • Qualcomm Qca8384 Firmware
  • Qualcomm Qca8385
  • Qualcomm Qca8385 Firmware
  • Qualcomm Qca8386
  • Qualcomm Qca8386 Firmware
  • Qualcomm Qca9367
  • Qualcomm Qca9367 Firmware
  • Qualcomm Qca9377
  • Qualcomm Qca9377 Firmware
  • Qualcomm Qcf8000
  • Qualcomm Qcf8000 Firmware
  • Qualcomm Qcf8001
  • Qualcomm Qcf8001 Firmware
  • Qualcomm Qcn5124
  • Qualcomm Qcn5124 Firmware
  • Qualcomm Qcn5224
  • Qualcomm Qcn5224 Firmware
  • Qualcomm Qcn6402
  • Qualcomm Qcn6402 Firmware
  • Qualcomm Qcn6412
  • Qualcomm Qcn6412 Firmware
  • Qualcomm Qcn6422
  • Qualcomm Qcn6422 Firmware
  • Qualcomm Qcn6432
  • Qualcomm Qcn6432 Firmware
  • Qualcomm Qcn9000
  • Qualcomm Qcn9000 Firmware
  • Qualcomm Qcn9012
  • Qualcomm Qcn9012 Firmware
  • Qualcomm Qcn9024
  • Qualcomm Qcn9024 Firmware
  • Qualcomm Qcn9074
  • Qualcomm Qcn9074 Firmware
  • Qualcomm Qcn9160
  • Qualcomm Qcn9160 Firmware
  • Qualcomm Qcn9274
  • Qualcomm Qcn9274 Firmware
  • Qualcomm Qxm8083
  • Qualcomm Qxm8083 Firmware
  • Qualcomm Sa4150p
  • Qualcomm Sa4150p Firmware
  • Qualcomm Sa4155p
  • Qualcomm Sa4155p Firmware
  • Qualcomm Sa6155p
  • Qualcomm Sa6155p Firmware
  • Qualcomm Sa7255p
  • Qualcomm Sa7255p Firmware
  • Qualcomm Sa8155p
  • Qualcomm Sa8155p Firmware
  • Qualcomm Sa8195p
  • Qualcomm Sa8195p Firmware
  • Qualcomm Sa8255p
  • Qualcomm Sa8255p Firmware
  • Qualcomm Sa8530p
  • Qualcomm Sa8530p Firmware
  • Qualcomm Sa8540p
  • Qualcomm Sa8540p Firmware
  • Qualcomm Sa8650p
  • Qualcomm Sa8650p Firmware
  • Qualcomm Sa9000p
  • Qualcomm Sa9000p Firmware
  • Qualcomm Snapdragon 8 Gen 1 Mobile Platform
  • Qualcomm Snapdragon 8 Gen 1 Mobile Platform Firmware
  • Qualcomm Snapdragon Auto 5g Modem-Rf Gen 2
  • Qualcomm Snapdragon Auto 5g Modem-Rf Gen 2 Firmware
  • Qualcomm Sxr2250p
  • Qualcomm Sxr2250p Firmware
  • Qualcomm Wcd9380
  • Qualcomm Wcd9380 Firmware
  • Qualcomm Wcn3660b
  • Qualcomm Wcn3660b Firmware
  • Qualcomm Wcn3680b
  • Qualcomm Wcn3680b Firmware
  • Qualcomm Wcn3980
  • Qualcomm Wcn3980 Firmware
  • Qualcomm Wsa8830
  • Qualcomm Wsa8830 Firmware
  • Qualcomm Wsa8835
  • Qualcomm Wsa8835 Firmware

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