Medium severity · published Nov 4, 2025
CVE-2025-27064
Buffer Over-read in Core Services
6.1
CVSS
0.1%
EPSS
No
On KEV
Description
Information disclosure while registering commands from clients with diag through diagHal.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 0% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
Snapdragon · Qualcomm, Inc.
FastConnect 6900; FastConnect 7800; Immersive Home 3210 Platform; Immersive Home 326 Platform; IPQ5300; IPQ5302; +34 more · source: vendor
F6
Fastconnect 6900 Firmware · Qualcomm
All versions, or not specified · source: NVD
F7
Fastconnect 7800 Firmware · Qualcomm
All versions, or not specified · source: NVD
IH
Immersive Home 3210 Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
IH
Immersive Home 326 Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq5300 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq5302 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq5312 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq5332 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq5424 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq9008 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq9048 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-27064
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-27064
Vendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/november-2025-bulletin.html
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