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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-75619

RTSP Heap Buffer Overflow Denial-of-Service Vulnerability on TP-Link Tapo C100 and C101

Description

Tapo C100/C101 V5 contains a heap-based buffer overflow vulnerability in the RTSP service. An authenticated attacker on the local network can send specially crafted RTSP frame data containing oversized length values, resulting in out-of-bounds heap writes. Successful exploitation can crash the RTSP service and trigger a device reboot, resulting in a temporary denial-of-service condition.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TP-Link Systems Inc. Tapo C100 v5

Default version status: unaffected

  • 0 to < 1.5.4 Build 260528 Rel.11462naffected

TP-Link Systems Inc. Tapo C101 v5

Default version status: unaffected

  • 0 to < 1.5.4 Build 260528 Rel.11462naffected

References