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CVE-2025-21480

Incorrect Authorization in Graphics Windows

CVSS 3.1 High 8.6Known exploited (CISA KEV)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Description

Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

Official description from the CVE record, published by qualcomm. Copyright © 1999-2026 The MITRE Corporation. See /security/cve/legal for the CVE license. View the record on cve.org

Key data

CVSS 3.1 High 8.6

Score published by qualcomm in the CVE record.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

  • Attack vector: Local

    The attacker needs local access to the system, or to trick a user into running something.

  • Attack complexity: Low

    No special conditions are needed. The attack can be repeated at will.

  • Privileges required: None

    No account or privileges are needed.

  • User interaction: Required

    A user has to do something first, such as opening a file or following a link.

  • Scope: Changed

    The impact can reach other components beyond the vulnerable one.

  • Confidentiality impact: High

    Serious or total effect on the secrecy of data.

  • Integrity impact: High

    Serious or total effect on the trustworthiness of data.

  • Availability impact: High

    Serious or total effect on availability.

CVSS is owned and managed by FIRST.Org, Inc. (FIRST) and is used by permission. Each CVSS score on this site is shown together with its vector string, as published in the CVE record by the source named next to it. Learn more at first.org/cvss.

EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.
Score
0.00428 (0.4% probability)
Percentile
37.4%
Scores of
Nov 10, 2026
Model
v2026.06.15

CISA Known Exploited Vulnerabilities

This CVE is listed in the CISA KEV catalog.
Name in the catalog
Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability
Added to the catalog
Jun 3, 2025
Federal due date
Jun 24, 2025

CISA assessment as of Jun 6, 2025

Stakeholder-Specific Vulnerability Categorization (SSVC) decision points added by CISA.
Exploitation
Recorded by CISA as active
Automatable
no
Technical impact
total

Weakness (CWE)

CWE catalog version 5.0.
CWE names: Copyright © 2006-2026, The MITRE Corporation. See /security/cve/legal for the CWE license.

Affected products

Products listed in the CVE record, as the CNA published them.

  • Qualcomm, Inc. Snapdragon

    • affected: AQT1000
    • affected: FastConnect 6200
    • affected: FastConnect 6700
    • affected: FastConnect 6800
    • affected: FastConnect 6900
    • affected: FastConnect 7800
    • affected: QCA6391
    • affected: QCM4490
    • affected: QCS4490
    • affected: SC8380XP
    • affected: SD855
    • affected: SM4635
    • affected: SM6250
    • affected: SM6650
    • affected: SM6650P
    • affected: SM7325P
    • affected: SM7635
    • affected: SM7675
    • affected: SM7675P
    • affected: SM8550P
    • affected: SM8635
    • affected: SM8635P
    • affected: SM8650Q
    • affected: Snapdragon 4 Gen 1 Mobile Platform
    • affected: Snapdragon 460 Mobile Platform
    • and 51 more

References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

Timeline

  1. ID reserved
  2. Added to CISA KEV
  3. Record published
  4. Record last updated

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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:17 UTC. Sources and licenses