CVE-2026-18167 Stack-based buffer overflow in TP-Link Archer AX55 v4

A stack-based buffer overflow vulnerability exists in the EasyMesh module of TP-Link Archer AX55 v4. When Mesh mode is enabled, a LAN attacker may submit crafted input that causes the easymesh daemon to crash and may potentially achieve remote code execution on the device. Successful exploitation...

CVE-2026-18167 Stack-based buffer overflow in TP-Link Archer AX55 v4

A stack-based buffer overflow vulnerability exists in the EasyMesh module of TP-Link Archer AX55 v4. When Mesh mode is enabled, a LAN attacker may submit crafted input that causes the easymesh daemon to crash and may potentially achieve remote code execution on the device. Successful exploitation...

CVE-2026-18167

A stack-based buffer overflow in the EasyMesh module of the TP-Link Archer AX55 v4 allows a LAN attacker, when Mesh mode is enabled, to submit crafted input that crashes the easymesh daemon and may potentially achieve remote code execution . The vulnerability requires no prior authentication but ...

CVE-2026-18330 Hardcoded Shared RSA-1024 Private Key in TP-Link Archer AX55 v4

A hard-coded cryptographic key vulnerability exists in the web module of TP-Link Archer AX55 v4. A LAN attacker who captures an HTTP login session may use the known shared RSA private key to decrypt the administrator password; the weakened AES session key further reduces the effort required to...

CVE-2026-18330

A hard-coded shared RSA-1024 private key vulnerability exists in the web module of the TP-Link Archer AX55 v4 . A LAN attacker who captures an HTTP login session can use the known shared private key to decrypt the administrator password , and a weakened AES session key further reduces the effort ...

CVE-2026-18330 Hardcoded Shared RSA-1024 Private Key in TP-Link Archer AX55 v4

A hard-coded cryptographic key vulnerability exists in the web module of TP-Link Archer AX55 v4. A LAN attacker who captures an HTTP login session may use the known shared RSA private key to decrypt the administrator password; the weakened AES session key further reduces the effort required to...

PT-2026-85267

A hard-coded cryptographic key vulnerability exists in the web module of TP-Link Archer AX55 v4. A LAN attacker who captures an HTTP login session may use the known shared RSA private key to decrypt the administrator password; the weakened AES session key further reduces the effort required to...

CVE-2026-18167: Stack-based Buffer Overflow

A stack-based buffer overflow vulnerability exists in the EasyMesh module of TP-Link Archer AX55 v4. When Mesh mode is enabled, a LAN attacker may submit crafted input that causes the easymesh daemon to crash and may potentially achieve remote code execution on the device. Successful exploitation...

CVE-2026-18330: Use of Hard-coded Cryptographic Key

A hard-coded cryptographic key vulnerability exists in the web module of TP-Link Archer AX55 v4. A LAN attacker who captures an HTTP login session may use the known shared RSA private key to decrypt the administrator password; the weakened AES session key further reduces the effort required to...

PT-2026-85266

Name of the Vulnerable Software and Affected Versions TP-Link Archer AX55 v4 versions prior to 1.2.1 Build 20260527 Description A stack-based buffer overflow exists in the EasyMesh module. When Mesh mode is enabled, a LAN attacker can submit crafted input to the EasyMesh daemon, which may cause t...

The vulnerability of the Mesh module in microprogramming software for TP-Link Deco XE75, XE5300, and WE10800 allows attackers to bypass existing security mechanisms and execute arbitrary code.

The vulnerability of the Mesh module in Microprogramming Software for TP-Link Deco XE75, XE5300, and WE10800 lies in the use of a rigidly encrypted cryptographic key. Exploiting this vulnerability allows an attacker to bypass existing security mechanisms and execute arbitrary code...

CVE-2026-76651

A buffer overflow in the embedded HTTP service of the TP-Link TL-WR841N v14 is triggered when processing multipart/form-data requests. Insufficient validation of an attacker-controlled boundary parameter allows a remote, unauthenticated attacker from the adjacent network to corrupt memory beyond ...

CVE-2026-76651 Pre-Authentication Multipart Boundary Buffer Overflow in HTTP Service in TP-Link TL-WR841N

A buffer overflow vulnerability exists in the embedded HTTP service in TL-WR841N v14 when processing multipart/form-data requests. Insufficient validation of an attacker-controlled boundary parameter may allow a remote unauthenticated attacker to submit a crafted request that corrupts memory by...

CVE-2026-76651 Pre-Authentication Multipart Boundary Buffer Overflow in HTTP Service in TP-Link TL-WR841N

A buffer overflow vulnerability exists in the embedded HTTP service in TL-WR841N v14 when processing multipart/form-data requests. Insufficient validation of an attacker-controlled boundary parameter may allow a remote unauthenticated attacker to submit a crafted request that corrupts memory by...

CVE-2026-76650 Pre-Authentication NULL Pointer Dereference in UPnP SOAP State Variable Query Processing in TP-Link TL-WR841N

A NULL pointer dereference vulnerability exists in TL-WR841N v14 in the UPnP service when processing SOAP state variable query requests. A specially crafted SOAP query may trigger unexpected termination or instability of the process hosting the UPnP service. Successful exploitation may result in ...

CVE-2026-76649

TP-Link TL-WR841N v14 is affected by a pre-authentication NULL pointer dereference in its UPnP service when processing SOAP action requests. A specially crafted SOAP request containing unexpected XML content causes the UPnP daemon to terminate, resulting in a denial-of-service condition that pers...

EUVD-2026-67447

In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: write the feature value before executing SETFEATURE qcomspisendcmdaddr programs NANDFLASHCMD/NANDEXECCMD and submits the descriptors, which makes the controller execute the command immediately. For...

CVE-2026-80712 spi: spi-qpic-snand: write the feature value before executing SET_FEATURE

In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: write the feature value before executing SETFEATURE qcomspisendcmdaddr programs NANDFLASHCMD/NANDEXECCMD and submits the descriptors, which makes the controller execute the command immediately. For...

PT-2026-83012

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.18 Description An issue exists in the spi-qpic-snand driver where the qcom spi send cmdaddr function programs NAND FLASH CMD/NAND EXEC CMD and submits descriptors, causing the controller to execute the command...

CVE-2026-76784

Multiple TP-Link Kasa smart home devices contain insufficient cryptographic protections in the local device communication protocol. An adjacent network attacker may intercept, replay or forge locally exchanged control messages, potentially resulting in unauthorized device control. Successful...