July 25, 2026

CVE Watchtower


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CVE-2025-21483NVD

Vulnerability Summary

Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.
Severity Level
CRITICAL(9.8)
Published Date
Sep 24, 2025
Last Modified
Sep 24, 2025
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
Data Pending
Root Weakness (CWE)
CWE-119: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

External References