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VULNERABILITIES

CVE-2026-75619 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.7 MEDIUMVector:CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.tp-link.com/en/support/download/tapo-c100/#Firmware-Release-Notes TPLinkProductRelease Notes
https://www.tp-link.com/us/support/download/tapo-c100/#Firmware-Release-Notes TPLinkProductRelease Notes
https://www.tp-link.com/us/support/download/tapo-c101/#Firmware-Release-Notes TPLinkProductRelease Notes
https://www.tp-link.com/us/support/faq/5251/ TPLinkVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-122Heap-based Buffer OverflowTPLink

Affected Products

ProductVersions
tp-link tapo c100 firmware
< 1.5.4

CPE

  • cpe:2.3:o:tp-link:tapo_c100_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
tp-link tapo c100
5.0

CPE

  • cpe:2.3:h:tp-link:tapo_c100:5.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
tp-link tapo c101 firmware
< 1.5.4

CPE

  • cpe:2.3:o:tp-link:tapo_c101_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
tp-link tapo c101
5.0

CPE

  • cpe:2.3:h:tp-link:tapo_c101:5.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-75619
NVD Published Date:
Aug 19, 2026
NVD Last Modified:
Sep 4, 2026
Source:
TPLink
CVE-2026-75619 Details - Not Deferred