CVE-2025-47371
Transient DOS when an LTE RLC packet with invalid TB is received by UE.
Published Mar 2, 2026 · corrected/updated Jun 17, 2026 · qualcomm 5g fixed wireless access platform firmware · evidence confidence high
Transient DOS when an LTE RLC packet with invalid TB is received by UE.
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
CVE-2025-47371 is a medium public vulnerability record for qualcomm 5g fixed wireless access platform firmware. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether qualcomm 5g fixed wireless access platform firmware is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: qualcomm/5g fixed wireless access platform firmware; qualcomm/ar8035 firmware; qualcomm/csra6620 firmware; qualcomm/csra6640 firmware. Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: CVSS 6.5, EPSS 0.1%. It is not currently listed in the CISA Known Exploited catalog. Weakness classes: CWE-617. Sources contributing to this record: cve_org, epss, nvd. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Not listed as known exploited in CISA KEV. Not in the CISA KEV catalog.
Patch and remediation
No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Mar 2, 2026 · NIST NVD
Detected
Transient DOS when an LTE RLC packet with invalid TB is received by UE.
Jun 17, 2026 · NIST NVD
Updated
Transient DOS when an LTE RLC packet with invalid TB is received by UE.
Affected
- cpe qualcomm/5g fixed wireless access platform firmwareversion unspecified
- cpe qualcomm/ar8035 firmwareversion unspecified
- cpe qualcomm/csra6620 firmwareversion unspecified
- cpe qualcomm/csra6640 firmwareversion unspecified
- cpe qualcomm/fastconnect 6200 firmwareversion unspecified
- cpe qualcomm/fastconnect 6700 firmwareversion unspecified
- cpe qualcomm/fastconnect 6800 firmwareversion unspecified
- cpe qualcomm/fastconnect 6900 firmwareversion unspecified
- cpe qualcomm/fastconnect 7800 firmwareversion unspecified
- cpe qualcomm/fwa gen 3 ultra firmwareversion unspecified
- cpe qualcomm/g1 gen 1 firmwareversion unspecified
- cpe qualcomm/milos firmwareversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2025-47371
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-47371
30-day exploitation probability 0.1%
first.org - NIST NVDVulnerability recordCVE-2025-47371
Transient DOS when an LTE RLC packet with invalid TB is received by UE.
nvd.nist.gov