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CVE-2026-25255

Exposed function in Qualcomm Package Manager and Qualcomm Software Center.

High8.8EPSS 0.07%
Published
Updated
Reserved
Assigned by
qualcomm

Description

Exposed dangerous function lead to privilege escalation via gRPC server.

Timeline

  1. ID reserved

    By qualcomm

  2. · 8 months later

    Published

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2026-25255, by who scored it
Scored byCVSSScoreVector
qualcommCNA (assigner)3.1High8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVDNVD · Analyzed3.1High7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.07% · top 100% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.

Weakness

Affected products

  • Qualcomm, Inc. · Snapdragon

    • affected QSCv1.17.1
    • affected QSCv1.19.1
    • affected QSCv1.21.0
    • affected QPMv3.0.125.4
    • affected QPMv3.0.126.7
    • affected QPMv3.0.127.2

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .