CVE-2026-21382 — Classic Buffer Overflow in INC Snapdragon

CWE-120 — Classic Buffer Overflow2 documents2 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 98.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Qualcomm INC Snapdragon
Timeline
PublishedApr 6

Description

Memory Corruption when handling power management requests with improperly sized input/output buffers.

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 Packages1 packages

▶CVEListV5qualcomm_inc/snapdragon19 versions+18

🔴Vulnerability Details

1
GHSA
GHSA-m3w8-q34w-8f9j: Memory Corruption when handling power management requests with improperly sized input/output buffers↗2026-04-06
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