High severity · published Aug 4, 2026
CVE-2026-24084
Insecure Security Identifier Mechanism in Multi-Mode Call Processor
7.5
CVSS
0.2%
EPSS
No
On KEV
Description
Weak configuration when UE does not verify the consistency of its additional security capabilities with the replayed capabilities.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
Snapdragon · Qualcomm, Inc.
5G Fixed Wireless Access Platform; AQT1000; AR8035; FastConnect 6200; FastConnect 6700; FastConnect 6800; +34 more · source: vendor
5F
5g Fixed Wireless Access Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Aqt1000 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Ar8035 Firmware · Qualcomm
All versions, or not specified · source: NVD
F6
Fastconnect 6200 Firmware · Qualcomm
All versions, or not specified · source: NVD
F6
Fastconnect 6700 Firmware · Qualcomm
All versions, or not specified · source: NVD
F6
Fastconnect 6800 Firmware · Qualcomm
All versions, or not specified · source: NVD
F6
Fastconnect 6900 Firmware · Qualcomm
All versions, or not specified · source: NVD
F7
Fastconnect 7800 Firmware · Qualcomm
All versions, or not specified · source: NVD
FG
Fwa Gen 3 Ultra Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Milos Firmware · Qualcomm
All versions, or not specified · source: NVD
NF
Netrani Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-24084
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-24084
Vendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2026-bulletin.html
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