Vulnerability · Published Oct 9, 2025 · Assigned by qualcomm
CVE-2025-27053Incorrect Calculation of Buffer Size in HLOS
High 7.8
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 0.1% (higher than 0% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)<0.1%top 99.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Memory corruption during PlayReady APP usecase while processing TA commands.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | 315 5G IoT Modem9205 LTE Modem9206 LTE Modem9207 LTE ModemAPQ8017APQ8037APQ8064AUAQT1000 |
Weakness: CWE-131 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H