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

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Qualcomm, Inc. Snapdragon unaffected
Version Status Constraints
Cologne affected —
FastConnect 6900 affected —
FastConnect 7800 affected —
QCA0000 affected —
SC8380XP affected —
WCD9378C affected —
WCD9380 affected —
WCD9385 affected —
WSA8840 affected —
WSA8845 affected —
WSA8845H affected —
X2000077 affected —
X2000086 affected —
X2000090 affected —
X2000092 affected —
X2000094 affected —
XG101002 affected —
XG101032 affected —
XG101039 affected —

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html cve-icon cve-icon
History

Mon, 06 Apr 2026 18:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Mon, 06 Apr 2026 16:45:00 +0000

Type Values Removed Values Added
Description Memory Corruption when handling power management requests with improperly sized input/output buffers.
Title Buffer Copy Without Checking Size of Input in Power Management IC
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: qualcomm

Published:

Updated: 2026-04-06T16:22:14.294Z

Reserved: 2025-12-17T04:35:45.743Z

Link: CVE-2026-21382

cve-icon Vulnrichment

Updated: 2026-04-06T16:14:20.589Z

cve-icon NVD

Status : Received

Published: 2026-04-06T16:16:31.527

Modified: 2026-04-06T16:16:31.527

Link: CVE-2026-21382

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses