CVE-2026-25255 - Vulnerability Details - OpenCVE

Exposed dangerous function lead to privilege escalation via gRPC server.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

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

Vendors	Products
Qualcomm Subscribe	Snapdragon Subscribe

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
Qualcomm Subscribe	Snapdragon Subscribe

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/may-2026-bulletin.html

History

Tue, 22 Sep 2026 12:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Qualcomm Qualcomm snapdragon
Vendors & Products		Qualcomm Qualcomm snapdragon

Tue, 22 Sep 2026 11:30:00 +0000

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

Tue, 22 Sep 2026 10:00:00 +0000

Type	Values Removed	Values Added
Description		Exposed dangerous function lead to privilege escalation via gRPC server.
Title		Exposed function in Qualcomm Package Manager and Qualcomm Software Center.
Weaknesses		CWE-749
References		https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}`

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-09-22T09:45:14.968Z

Updated: 2026-09-22T10:15:28.059Z

Reserved: 2026-02-02T04:19:00.938Z

Link: CVE-2026-25255

Vulnrichment

Updated: 2026-09-22T10:14:35.395Z

NVD

Status : Awaiting Analysis

Published: 2026-09-22T10:17:08.847

Modified: 2026-09-22T19:37:36.747

Link: CVE-2026-25255

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-09-22T12:30:07Z

Weaknesses

CWE-749

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-25255", "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "state": "PUBLISHED", "assignerShortName": "qualcomm", "dateReserved": "2026-02-02T04:19:00.938Z", "datePublished": "2026-09-22T09:45:14.968Z", "dateUpdated": "2026-09-22T10:15:28.059Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Qualcomm Software Center", "Qualcomm Package Manager"], "product": "Snapdragon", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "QSCv1.17.1"}, {"status": "affected", "version": "QSCv1.19.1"}, {"status": "affected", "version": "QSCv1.21.0"}, {"status": "affected", "version": "QPMv3.0.125.4"}, {"status": "affected", "version": "QPMv3.0.126.7"}, {"status": "affected", "version": "QPMv3.0.127.2"}]}], "descriptions": [{"lang": "en", "value": "Exposed dangerous function lead to privilege escalation via gRPC server."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-749", "description": "CWE-749: Exposed Dangerous Method or Function", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm", "dateUpdated": "2026-09-22T09:45:14.968Z"}, "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html"}], "title": "Exposed function in Qualcomm Package Manager and Qualcomm Software Center."}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-25255", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-09-22T10:06:50.217895Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-22T10:15:28.059Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-25255", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-09-22T10:06:50.217895Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-22T10:14:35.395Z"}}], "cna": {"title": "Exposed function in Qualcomm Package Manager and Qualcomm Software Center.", "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Qualcomm, Inc.", "product": "Snapdragon", "versions": [{"status": "affected", "version": "QSCv1.17.1"}, {"status": "affected", "version": "QSCv1.19.1"}, {"status": "affected", "version": "QSCv1.21.0"}, {"status": "affected", "version": "QPMv3.0.125.4"}, {"status": "affected", "version": "QPMv3.0.126.7"}, {"status": "affected", "version": "QPMv3.0.127.2"}], "platforms": ["Qualcomm Software Center", "Qualcomm Package Manager"], "defaultStatus": "unaffected"}], "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html"}], "descriptions": [{"lang": "en", "value": "Exposed dangerous function lead to privilege escalation via gRPC server."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-749", "description": "CWE-749: Exposed Dangerous Method or Function"}]}], "providerMetadata": {"orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm", "dateUpdated": "2026-09-22T09:45:14.968Z"}}}, "cveMetadata": {"cveId": "CVE-2026-25255", "state": "PUBLISHED", "dateUpdated": "2026-09-22T10:15:28.059Z", "dateReserved": "2026-02-02T04:19:00.938Z", "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "datePublished": "2026-09-22T09:45:14.968Z", "assignerShortName": "qualcomm"}, "dataVersion": "5.2"}