How severe is CVE-2025-47328?

CVE-2025-47328 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-47328 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-47328?

CVE-2025-47328 primarily affects Qualcomm Fastconnect 7800 Firmware. In total, 67 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-47328?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-47328 have an EU (EUVD) identifier?

Yes. CVE-2025-47328 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30983.

When was CVE-2025-47328 published?

CVE-2025-47328 was published on 2025-09-24 and last updated on 2026-06-17.

CVE-2025-47328

CVE-2025-47328 is a high-severity vulnerability in Qualcomm Fastconnect 7800 Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-126.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-30983
Weakness: CWE-126
Affected product: Qualcomm Fastconnect 7800 Firmware
Published: 2025-09-24
Last modified: 2026-06-17

Description

Transient DOS while processing power control requests with invalid antenna or stream values.

Frequently asked questions

What is CVE-2025-47328?: Transient DOS while processing power control requests with invalid antenna or stream values.
How severe is CVE-2025-47328?: CVE-2025-47328 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-47328 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-47328?: CVE-2025-47328 primarily affects Qualcomm Fastconnect 7800 Firmware. In total, 67 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-47328?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-47328 have an EU (EUVD) identifier?: Yes. CVE-2025-47328 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30983.
When was CVE-2025-47328 published?: CVE-2025-47328 was published on 2025-09-24 and last updated on 2026-06-17.

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html

Affected products (67)

cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:immersive_home_3210_platform_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:immersive_home_326_platform_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq5300_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq5302_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq5312_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq5332_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq5424_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq9008_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq9048_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq9554_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq9570_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:ipq9574_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca0000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8075_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8080_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8081_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8082_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8084_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8085_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8101_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8102_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8111_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8112_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8384_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8385_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca8386_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcc710_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcf8000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcf8001_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn5124_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn5224_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn6224_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn6274_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn6402_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn6412_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn6422_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn6432_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn9000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn9012_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Qualcomm Fastconnect 7800 Firmware

CVE-2025-27034 — Critical (CVSS 9.8): Memory corruption while selecting the PLMN from SOR failed list.
CVE-2025-21483 — Critical (CVSS 9.8): Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.
CVE-2024-45569 — Critical (CVSS 9.8): Memory corruption while parsing the ML IE due to invalid frame content.
CVE-2024-21473 — Critical (CVSS 9.8): Memory corruption while redirecting log file to any file location with any file name.
CVE-2023-43553 — Critical (CVSS 9.8): Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.
CVE-2023-43552 — Critical (CVSS 9.8): Memory corruption while processing MBSSID beacon containing several subelement IE.

All CVEs affecting Qualcomm Fastconnect 7800 Firmware →

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