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CVE record · CVE-2026-34126

Bluetooth Communication Uses Unencrypted Transmission During Initial Setup on TP-Link's Tapo L535E, P300 and D100C

CVSS 7.3 HighEPSS 0.0010 · 1st percentile

Published by the CVE Program (CNA: TPLink) at 28 May 2026, 16:47 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
TP-Link Systems Inc. Tapo L535E v1.0, v3.0
  • affected before 1.4.1 Build 251016 Rel.204554 custom
Other versions: unaffected
TP-Link Systems Inc. Tapo P300 v1.0
  • affected before EU_1.4.2 Build 251219 Rel.142654 custom
  • affected before JP_1.4.0 Build 260416 Rel.014037 custom
Other versions: unaffected
TP Link Systems Inc. Tapo D100C v1.0
  • affected before 1.3.1 Build 260421 Rel.031658 custom
Other versions: unaffected
Identifiers
CVE-2026-34126
CNA
TPLink
Weakness (CWE)
CWE-319
Tags
Published
28 May 2026
Updated
28 May 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.3 High 4.0 CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N CNA (TPLink)
  • CISA KEV Not listed.
  • EPSS 0.0010, the 1st percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 28 May 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.