Apq8064au Firmware
CVE-2025-21484
HIGH
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V15 - Secure Coding and Architecture Buffer over-read prevention
|
| Impact | CVSS score of 8.2 (HIGH). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. EPSS exploitation probability: 0.05%. |
| Exploit ScenarioDerived | This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system. |
Get an e-mail when this CVE is exploited, patched or re-scored. Free account.
Alert meAnalysisAIv1 – Mar 28, 2026
Information disclosure when UE receives the RTP packet from the network, while decoding and reassembling the fragments from RTP packet. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified under CWE-126. Information disclosure when UE receives the RTP packet from the network, while decoding and reassembling the fragments from RTP packet. Affected products include: Qualcomm Sm8750 Firmware, Qualcomm Sm8750P Firmware, Qualcomm Sm8850 Firmware, Qualcomm Sm8850P Firmware, Qualcomm Smart Audio 200 Platform Firmware.
Know when Apq8064au Firmware gets its next vulnerability
- Watch products and get an email when something new is published
- Check this CVE against your own stack and servers
- Exploit and PoC references, threat intelligence from 22 sources
No credit card · 7-day full trial
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Primary rating from Vendor (qualcomm) · only source for this CVE.
CVSS VectorVendor: qualcomm
DescriptionCVE.org
Information disclosure when UE receives the RTP packet from the network, while decoding and reassembling the fragments from RTP packet.
Executive ViewAI
CVE-2025-21484 presents notable security risk rated CVSS 8.2. Successful exploitation could significantly impact the confidentiality, integrity, or availability of affected systems. Organizations should apply vendor updates when available and consider compensating controls in the interim.
Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls to limit exposure; (2) Enable enhanced monitoring and alerting; (3) Apply principle of least privilege.
Threat Intelligence Overview
NVD
CVE.org
EPSS
VulDB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
Affected Products (CPE)CVE.org
More in Apq8064au Firmware
View allMemory corruption in WLAN due to out of bound array access during connect/roaming in Snapdragon Auto, Snapdragon Compute
Cryptographic issue in WLAN due to improper check on return value while authentication handshake in Snapdragon Auto, Sna
memory corruption in video due to buffer overflow while parsing asf clips in Snapdragon Auto, Snapdragon Compute, Snapdr
A use after free can occur due to improper validation of P2P device address in PD Request frame in Snapdragon Auto, Snap
Possible buffer overflow due to improper validation of device types during P2P search in Snapdragon Auto, Snapdragon Com
Double free in video due to lack of input buffer length check in Snapdragon Auto, Snapdragon Compute, Snapdragon Connect
u'Integer overflow to buffer overflow occurs while playback of ASF clip having unexpected number of codec entries' in Sn
u'Buffer over read can happen while parsing mkv clip due to improper typecasting of data returned from atomsize' in Snap
u'Null-pointer dereference can occur while accessing data buffer beyond its size that leads to access the buffer beyond
Memory corruption in HLOS while running playready use-case. Rated critical severity (CVSS 9.3), this vulnerability is no
Possible buffer over read due to lack of length check while parsing beacon IE response in Snapdragon Auto, Snapdragon Co
Possible buffer over read due to improper validation of frame length while processing AEAD decryption during ASSOC respo
GitHub PoC
Exploit-DB