CVE-2025-21481 — Classic Buffer Overflow in INC Snapdragon

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 97.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qualcomm INC SnapdragonGoogle Android
Timeline
PublishedSep 24

Description

Memory corruption while performing private key encryption in trusted application.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5qualcomm_inc/snapdragon244 versions+243

🔴Vulnerability Details

1
GHSA
GHSA-2324-r4hv-6h34: Memory corruption while performing private key encryption in trusted application↗2025-09-24
▶

📋Vendor Advisories

1
Android
CVE-2025-21481: Closed-source component↗2025-09-01
▶