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HIGH · 7.5

CVE-2025-21434

Transient DOS may occur while parsing EHT operation IE or EHT capability IE.

Vulnerability Description

Transient DOS may occur while parsing EHT operation IE or EHT capability IE.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
QualcommQcs8300 Firmware-
QualcommQcs8300-
QualcommQcs8550 Firmware-
QualcommQcs8550-
QualcommQcs9100 Firmware-
QualcommQcs9100-
QualcommQfw7114 Firmware-
QualcommQfw7114-
QualcommQfw7124 Firmware-
QualcommQfw7124-
QualcommQmp1000 Firmware-
QualcommQmp1000-
QualcommVideo Collaboration Vc3 Platform Firmware-
QualcommVideo Collaboration Vc3 Platform-
QualcommVideo Collaboration Vc5 Platform Firmware-
QualcommVideo Collaboration Vc5 Platform-
QualcommSa6155P Firmware-
QualcommSa6155P-
QualcommSa7255P Firmware-
QualcommSa7255P-

Related Weaknesses (CWE)

CWE-126

References

FAQ

What is CVE-2025-21434?

CVE-2025-21434 is a vulnerability with a CVSS score of 7.5 (HIGH). Transient DOS may occur while parsing EHT operation IE or EHT capability IE.

How severe is CVE-2025-21434?

CVE-2025-21434 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-21434?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Qcs8300 Firmware, Qualcomm Qcs8300, Qualcomm Qcs8550 Firmware, Qualcomm Qcs8550, Qualcomm Qcs9100 Firmware.