Vulnerability · Published Jul 8, 2025 · Assigned by qualcomm
CVE-2025-21427Buffer Over-read in Data HLOS - LNX
High 8.2
In plain English
A high-severity security flaw in Snapdragon from Qualcomm, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.2%top 84.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | APQ8064AUAQT1000FastConnect 6200FastConnect 6700FastConnect 6800FastConnect 6900FastConnect 7800MSM8996AU |
Weakness: CWE-126 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L