CVE-2026-25255

Exposed dangerous function lead to privilege escalation via gRPC server.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:qualcomm:package_manager:3.0.125.4:::::::*
	cpe:2.3:a:qualcomm:package_manager:3.0.126.7:::::::*
	cpe:2.3:a:qualcomm:package_manager:3.0.127.2:::::::*
	cpe:2.3:a:qualcomm:software_center:1.17.1:::::::*
	cpe:2.3:a:qualcomm:software_center:1.19.1:::::::*
	cpe:2.3:a:qualcomm:software_center:1.21.0:::::::*

History

06 Oct 2026, 15:34

Type	Values Removed	Values Added
CPE		cpe:2.3:a:qualcomm:software_center:1.17.1:::::::* cpe:2.3:a:qualcomm:software_center:1.19.1:::::::* cpe:2.3:a:qualcomm:package_manager:3.0.127.2:::::::* cpe:2.3:a:qualcomm:software_center:1.21.0:::::::* cpe:2.3:a:qualcomm:package_manager:3.0.126.7:::::::* cpe:2.3:a:qualcomm:package_manager:3.0.125.4:::::::*
First Time		Qualcomm package Manager Qualcomm software Center Qualcomm
References	~~() https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html -~~	() https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html - Vendor Advisory

22 Sep 2026, 10:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-22 10:17

Updated : 2026-10-06 15:34

NVD link : CVE-2026-25255

Mitre link : CVE-2026-25255

CVE.ORG link : CVE-2026-25255

JSON object : View

Products Affected

qualcomm

package_manager
software_center

CWE

CWE-749

Exposed Dangerous Method or Function

{"id": "CVE-2026-25255", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-25255", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-22T10:06:50.217895Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "product-security@qualcomm.com", "cvssData": {"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"}, "impactScore": 6.0, "exploitabilityScore": 2.0}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "affected": [{"source": "product-security@qualcomm.com", "affectedData": [{"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"}]}], "published": "2026-09-22T10:17:08.847", "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html", "tags": ["Vendor Advisory"], "source": "product-security@qualcomm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "product-security@qualcomm.com", "description": [{"lang": "en", "value": "CWE-749"}]}], "descriptions": [{"lang": "en", "value": "Exposed dangerous function lead to privilege escalation via gRPC server."}], "lastModified": "2026-10-06T15:34:46.513", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:qualcomm:package_manager:3.0.125.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA8829EE-9CA5-4CD9-AC91-13D8BF08D38A"}, {"criteria": "cpe:2.3:a:qualcomm:package_manager:3.0.126.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7451DD25-6FB9-4A41-AC54-AA7C88E2ABD6"}, {"criteria": "cpe:2.3:a:qualcomm:package_manager:3.0.127.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "801147B7-95B0-4A15-8A8B-A38BA9E5B6C8"}, {"criteria": "cpe:2.3:a:qualcomm:software_center:1.17.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "041DAC3F-081A-4907-9786-9101C0B938A7"}, {"criteria": "cpe:2.3:a:qualcomm:software_center:1.19.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A89DAF8F-7EA2-43B3-9E35-5ECFF914A034"}, {"criteria": "cpe:2.3:a:qualcomm:software_center:1.21.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E4C15D5A-F90C-4E60-A460-4E0DEFA5938C"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@qualcomm.com"}