What is the CVSS score of CVE-2025-21432?

CVE-2025-21432 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Qam8255p Firmware are affected by CVE-2025-21432?

CVE-2025-21432 presents notable security risk rated CVSS 7.8. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2025-21432?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Qam8255p Firmware CVE-2025-21432

EUVD-2025-20491 HIGH

Double Free (CWE-415)

2025-07-08 product-security@qualcomm.com

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

EUVD ID Assigned

Mar 16, 2026 - 04:21 euvd

EUVD-2025-20491

Analysis Generated

Mar 16, 2026 - 04:21 vuln.today

CVE Published

Jul 08, 2025 - 13:15 nvd

HIGH 7.8

DescriptionCVE.org

Memory corruption while retrieving the CBOR data from TA.

AnalysisAI

CVE-2025-21432 is a security vulnerability (CVSS 7.8). High severity vulnerability requiring prompt remediation.

Technical ContextAI

Vulnerability type not specified by vendor. CVSS 7.8 indicates high severity.

RemediationAI

Monitor vendor channels for patch availability.

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CVE-2025-21432 vulnerability details – vuln.today

Back

Qam8255p Firmware CVE-2025-21432

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

More in Qam8255p Firmware

Same weakness CWE-415 – Double Free

Same technique Buffer Overflow

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External POC / Exploit Code