VulnSocial

CVE-2026-3559Disclosure(philips / hue_bridge_v2)

LOWCVSS 8.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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 Accessory Protocol service, which listens on TCP port 8080 by default. The issue results from the use of a static nonce value. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-28451.

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-323

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • hue_bridge_v2
  • hue_bridge_v2_firmware

Threat summary

  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked 2d ago at 1 mentions (2026-03-06); latest day: 1
  • 3 total mentions across 3 days

Affected systems

Vendors
philips
Products
hue_bridge_v2hue_bridge_v2_firmware

1 version affected across 2 products

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-03-06: 1Mentions · 2026-03-13: 1Mentions · 2026-03-16: 1Technical Details · 2026-03-06: 1Technical Details · 2026-03-13: 1Technical Details · 2026-03-16: 103-0603-1303-16
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • TheZDIBugs@TheZDIBugs
    Disclosure

    [ZDI-26-157|CVE-2026-3559] (Pwn2Own) Philips Hue Bridge HomeKit Accessory Protocol Static Nonce Authentication Bypass Vulnerability (CVSS 8.1; Credit: Ho Xuan Ninh (@Xuanninh1412) and Hoang Hai Long (@seadragnol) from Qrious Secure (@qriousec)) https://www.zerodayinitiative.com/advisories/ZDI-26-157/

    Post summary

    The advisory announces a CVSS 8.1 authentication bypass vulnerability (CVE-2026-3559) in Philips Hue Bridge HomeKit Accessory Protocol, crediting researchers and providing a link to the Zeroday Initiative advisory.

    00050643
    5.4K followersView on X
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2026-3559 - High Philips Hue Bridge HomeKit Accessory Protocol Static Nonce Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected instal... https://www.thehackerwire.com/vulnerability/CVE-2026-3559/ https://t.co/UtJUk8cyMV

    Post summary

    The tweet announces the CVE‑2026‑3559 vulnerability, outlining its authentication bypass nature, but offers no PoC, exploit code, active exploitation evidence, or patch guidance.

    0000070
    136 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-3559 Philips Hue Bridge HomeKit Accessory Protocol Static Nonce Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentic… https://www.cve.org/CVERecord?id=CVE-2026-3559

    Post summary

    The post announces CVE-2026-3559, a static nonce authentication bypass in Philips Hue Bridge’s HomeKit Accessory Protocol, noting that network‑adjacent attackers can circumvent authentication.

    00000151
    56.7K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
HWphilipshue_bridge_v2---
OSphilipshue_bridge_v2_firmware---

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