CVE-2026-28521

HighCVSS 7.7/10Last modified Jun 17, 2026

Description

arduino-TuyaOpen before version 1.2.1 contains an out-of-bounds memory read vulnerability in the TuyaIoT component. An attacker who hijacks or controls the Tuya cloud service can issue malicious DP event data to victim devices, causing out-of-bounds memory access that may result in information disclosure or a denial-of-service condition.

Metrics

CVSS 3.1 7.7/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Mar 16, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-285226.5arduino-TuyaOpen before version 1.2.1 contains a null pointer dereference vulnerability in the WiFiUDP component. An attacker on the same loCVE-2026-285256.8SWUpdate contains an integer underflow vulnerability in the multipart upload parser in mongoose_multipart.c that allows unauthenticated attaCVE-2026-285265.7BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller LIST_PLAYER_APPLICATION_SETTCVE-2026-285277.3BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller GET_PLAYER_APPLICATION_SETTICVE-2026-285284.6BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Browsing Target GET_FOLDER_ITEMS handleCVE-2026-285297.8cryptodev-linux version 1.14 and prior contain a page reference handling flaw in the get_userbuf function of the /dev/crypto device driver tCVE-2026-28538.8A vulnerability was detected in D-Link DWR-M960 1.01.07. This affects the function sub_462E14 of the file /boafrm/formSysLog of the componenCVE-2026-285326.5FRRouting before 10.5.3 contains an integer overflow vulnerability in seven OSPF Traffic Engineering and Segment Routing TLV parser functionCVE-2026-285368.1Authentication bypass vulnerability in the device authentication module. Impact: Successful exploitation of this vulnerability will affect iCVE-2026-285375.5Double free vulnerability in the window module. Impact: Successful exploitation of this vulnerability may affect availability.CVE-2026-285385.5Path traversal vulnerability in the certificate management module. Impact: Successful exploitation of this vulnerability may affect availabiCVE-2026-285395.5Data processing vulnerability in the certificate management module. Impact: Successful exploitation of this vulnerability may affect service