CVE-2026-21385 - Vulnerability Details - OpenCVE

Memory corruption while using alignments for memory allocation.

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.

Key SSVC decision points have not yet been added.

No data.

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References

Link	Providers
https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.html

History

Mon, 02 Mar 2026 17:15:00 +0000

Type	Values Removed	Values Added
Description		Memory corruption while using alignments for memory allocation.
Title		Integer Overflow or Wraparound in Graphics
Weaknesses		CWE-190
References		https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.html
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'}`

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-03-02T16:53:59.406Z

Updated: 2026-03-02T19:19:49.830Z

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

Link: CVE-2026-21385

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-03-02T17:16:29.207

Modified: 2026-03-02T17:16:29.207

Link: CVE-2026-21385

Redhat

No data.

OpenCVE Enrichment

No data.

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"version": "WSA8832"}, {"status": "affected", "version": "WSA8835"}, {"status": "affected", "version": "WSA8840"}, {"status": "affected", "version": "WSA8845"}, {"status": "affected", "version": "WSA8845H"}]}], "descriptions": [{"lang": "en", "value": "Memory corruption while using alignments for memory allocation."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-190", "description": "CWE-190 Integer Overflow or Wraparound", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm", "dateUpdated": "2026-03-02T16:53:59.406Z"}, "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-bulletin.html"}], "title": "Integer Overflow or Wraparound in Graphics"}, "adp": [{"references": [{"url": "https://source.android.com/docs/security/bulletin/2026/2026-03-01", "tags": ["third-party-advisory"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-03-02T19:09:23.425459Z", "id": "CVE-2026-21385", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-02T19:19:49.830Z"}}]}}