Vulnerability · Published Jun 1, 2026 · Assigned by qualcomm
CVE-2026-25277Buffer Copy Without Checking Size of Input in Secure Processor
High 8.8
In plain English
A high-severity buffer overflow 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)8.8High
Exploit odds (30 days)<0.1%top 99.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Memory corruption while using Strongbox due to buffer overflow.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | Snapdragon 8 Gen 2 Mobile PlatformSnapdragon 8+ Gen 2 Mobile PlatformSnapdragon 8 Gen 3 Mobile PlatformSnapdragon 8 EliteSnapdragon 8 Elite Gen 5 |
Weakness: CWE-120 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H