CVE-2025-47404 - Vulnerability Details - OpenCVE

Memory corruption when dynamically changing the size of a previously allocated buffer while its contents are being modified.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

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

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

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

History

Mon, 04 May 2026 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Mon, 04 May 2026 17:15:00 +0000

Type	Values Removed	Values Added
Description		Memory corruption when dynamically changing the size of a previously allocated buffer while its contents are being modified.
Title		Buffer Copy Without Checking Size of Input in Automotive Audio
Weaknesses		CWE-120
References		https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L'}`

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-05-04T16:43:10.032Z

Updated: 2026-05-04T17:18:50.464Z

Reserved: 2025-05-06T08:33:16.277Z

Link: CVE-2025-47404

Vulnrichment

Updated: 2026-05-04T17:18:45.560Z

NVD

Status : Received

Published: 2026-05-04T17:16:20.623

Modified: 2026-05-04T17:16:20.623

Link: CVE-2025-47404

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-05-04T19:00:07Z

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"version": "Snapdragon XR2+ Gen 1 Platform"}, {"status": "affected", "version": "SnapdragonAuto 4GModem"}, {"status": "affected", "version": "SRV1H"}, {"status": "affected", "version": "SRV1M"}, {"status": "affected", "version": "SW5100"}, {"status": "affected", "version": "SW5100P"}, {"status": "affected", "version": "SXR2230P"}, {"status": "affected", "version": "SXR2250P"}, {"status": "affected", "version": "SXR2330P"}, {"status": "affected", "version": "SXR2350P"}, {"status": "affected", "version": "WCD9326"}, {"status": "affected", "version": "WCD9335"}, {"status": "affected", "version": "WCD9340"}, {"status": "affected", "version": "WCD9341"}, {"status": "affected", "version": "WCD9360"}, {"status": "affected", "version": "WCD9370"}, {"status": "affected", "version": "WCD9371"}, {"status": "affected", "version": "WCD9375"}, {"status": "affected", "version": "WCD9378"}, {"status": "affected", "version": "WCD9380"}, {"status": "affected", "version": "WCD9385"}, {"status": "affected", "version": "WCD9390"}, {"status": "affected", "version": "WCD9395"}, {"status": "affected", "version": "WCN3615"}, {"status": "affected", "version": "WCN3660B"}, {"status": "affected", "version": "WCN3680B"}, {"status": "affected", "version": "WCN3910"}, {"status": "affected", "version": "WCN3950"}, {"status": "affected", "version": "WCN3980"}, {"status": "affected", "version": "WCN3988"}, {"status": "affected", "version": "WCN3990"}, {"status": "affected", "version": "WCN6450"}, {"status": "affected", "version": "WCN6650"}, {"status": "affected", "version": "WCN6755"}, {"status": "affected", "version": "WCN7861"}, {"status": "affected", "version": "WCN7881"}, {"status": "affected", "version": "WSA8810"}, {"status": "affected", "version": "WSA8815"}, {"status": "affected", "version": "WSA8830"}, {"status": "affected", "version": "WSA8832"}, {"status": "affected", "version": "WSA8835"}, {"status": "affected", "version": "WSA8840"}, {"status": "affected", "version": "WSA8845"}, {"status": "affected", "version": "WSA8845H"}], "platforms": ["Snapdragon Auto", "Snapdragon Compute", "Snapdragon Consumer IOT", "Snapdragon Industrial IOT", "Snapdragon Mobile", "Snapdragon Voice & Music", "Snapdragon WBC", "Snapdragon Wearables"], "defaultStatus": "unaffected"}], "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html"}], "descriptions": [{"lang": "en", "value": "Memory corruption when dynamically changing the size of a previously allocated buffer while its contents are being modified."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-120", "description": "CWE-120 Buffer Copy Without Checking Size of Input ('Classic Buffer Overflow')"}]}], "providerMetadata": {"orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm", "dateUpdated": "2026-05-04T16:43:10.032Z"}}}, "cveMetadata": {"cveId": "CVE-2025-47404", "state": "PUBLISHED", "dateUpdated": "2026-05-04T17:18:50.464Z", "dateReserved": "2025-05-06T08:33:16.277Z", "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "datePublished": "2026-05-04T16:43:10.032Z", "assignerShortName": "qualcomm"}, "dataVersion": "5.2"}