CVE-2026-3557

Philips Hue Bridge happairverifyhandler Sub-TLV Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Although authentication is required to exploit th...

CVE-2026-3556 Philips Hue Bridge HomeKit Pair-Setup Heap-based Buffer Overflow Remote Code Execution Vulnerability

Philips Hue Bridge HomeKit Pair-Setup Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The...

CVE-2026-3556 Philips Hue Bridge HomeKit Pair-Setup Heap-based Buffer Overflow Remote Code Execution Vulnerability

Philips Hue Bridge HomeKit Pair-Setup Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The...

CVE-2026-3556

Philips Hue Bridge HomeKit Pair-Setup Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The...

CVE-2026-3556

The CVE-2026-3556 issue affects Philips Hue Bridge, specifically in the hk_hap_pair_storage_put function used during HomeKit pairing. The vulnerability is a heap-based buffer overflow caused by inadequate validation of user-supplied data length prior to copying into a fixed-length heap buffer, al...

CVE-2026-3555 Philips Hue Bridge Zigbee Stack Custom Command Handler Heap-based Buffer Overflow Remote Code Execution Vulnerability

Philips Hue Bridge Zigbee Stack Custom Command Handler Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. User interaction is required to exploit this...

CVE-2026-3555

Philips Hue Bridge Zigbee Stack Custom Command Handler Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. User interaction is required to exploit this...

CVE-2026-3555

CVE-2026-3555 describes a heap-based buffer overflow in the Zigbee stack of the Philips Hue Bridge. The flaw occurs in the handling of custom Zigbee ZCL frames during Model Info download, due to insufficient validation of data size before copying to a fixed-size heap buffer. This allows network-a...

PT-2026-23778

Name of the Vulnerable Software and Affected Versions Philips Hue Bridge affected versions not specified Description A heap-based buffer overflow exists in the HomeKit component of the Philips Hue Bridge, specifically within the hk hap pair storage put function. This issue could allow for remote...

(Pwn2Own) Philips Hue Bridge Zigbee Stack Custom Command Handler Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. User interaction is required to exploit this vulnerability in that the user must initiate the device pairing process. The specific flaw exists within the handling of...

(Pwn2Own) Philips Hue Bridge HomeKit Pair-Setup Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The specific flaw exists within the hkhappairstorageput function. The issue results from the lack of proper...

(Pwn2Own) Philips Hue Bridge HomeKit Accessory Protocol Transient Pairing Mode Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the HomeKit Accessory Protocol service, which listens o...

(Pwn2Own) Philips Hue Bridge HomeKit Accessory Protocol Static Nonce Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the SRP authentication mechanism in the HomeKit Accesso...

PT-2026-23774

Name of the Vulnerable Software and Affected Versions Philips Hue Bridge affected versions not specified Description The Philips Hue Bridge is susceptible to a heap-based buffer overflow during the HomeKit pair-setup process. This issue could allow for remote code execution. The vulnerability was...

PT-2026-23777

Name of the Vulnerable Software and Affected Versions Philips Hue Bridge affected versions not specified Description A security issue exists in the Philips Hue Bridge related to the HomeKit Accessory Protocol. Specifically, a static nonce authentication bypass is possible. This allows an attacker...

(Pwn2Own) Philips Hue Bridge hk_hap Ed25519 Signature Verification Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ed25519signopen function. The issue results from improper verification ...

(Pwn2Own) Philips Hue Bridge hk_hap characteristics Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of...

(Pwn2Own) Philips Hue Bridge HomeKit hk_hap_pair_storage_put Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The specific flaw exists within the hkhappairstorageput function of the HomeKit implementation, which liste...

PT-2026-23776

Name of the Vulnerable Software and Affected Versions Philips Hue Bridge affected versions not specified Description A security issue exists in the Philips Hue Bridge related to the HomeKit Accessory Protocol. Specifically, a transient pairing mode authentication bypass is possible. This allows...

PT-2026-23780

Name of the Vulnerable Software and Affected Versions Philips Hue Bridge versions affected versions not specified Description A flaw exists in the Philips Hue Bridge’s hk hap component related to Ed25519 signature verification. This issue allows for authentication bypass. The vulnerability was...