High 7.1Published Jun 24, 2026

CVE-2026-12760Denial-of-Service Vulnerability via Malformed IPv4 Fragmentation Handling in TP-Link Tapo C200

Updated under an hour ago (Oct 27, 2026, 6:23 PM ET)

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It affects TP-Link Systems Inc. Tapo C200 v3 and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for TP-Link Systems Inc. Tapo C200 v3

Exploited in the last 30 days

A denial-of-service (DoS) vulnerability has been identified in Tapo C200 v3 in the network packet handling logic due to improper handling of IPv4 fragmented packets. An unauthenticated adjacent attacker can send crafted packets to cause excessive resource consumption, leading to instability of the device.Successful exploitation can remotely trigger a temporary denial-of-service condition, causing the camera to become unresponsive and resulting in intermittent loss of video monitoring and recording.

CVSS: 7.1 HIGH (v4.0, CNA)CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Weakness (CWE): CWE-770
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: TPLink
NVD analysis: Analyzed
Record last updated: Jun 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

TP-Link Systems Inc. Tapo C200 v3 tp_link_systems:tapo_c200_v3 (from the name)	before 1.4.4 Build 250922	CNA record
tp-link tapo_c200_firmware tp-link:tapo_c200_firmware	1.3.3; 1.3.4; 1.3.5; 1.3.7; 1.3.9; 1.3.11; 1.3.13; 1.3.14; and 3 more ranges	NVD

References

References

https://www.tp-link.com/us/support/download/tapo-c200/v3/#Firmware-Release-Notes	patch, release-notes
https://www.tp-link.com/en/support/download/tapo-c200/v3/#Firmware-Release-Notes	patch, release-notes
https://www.tp-link.com/us/support/faq/5143/	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.