CVE Explorer
CVE-2026-3562
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 ed25519_sign_open function. The issue results from improper verification of a cryptographic signature. An attacker can leverage this vulnerability to bypass authentication on the
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unknown","product":"Hue Bridge","vendor":"Philips","versions":[{"status":"affected","version":"1.73.1973146020"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:d767e9d2c808cc60a0e002510e4b09e457117f978f2c3a1cfd4b75cee3741280 · sha256:c151dce44179672f… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.0"},"metric_type":"cvssV3_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:d767e9d2c808cc60a0e002510e4b09e457117f978f2c3a1cfd4b75cee3741280 · sha256:c151dce44179672f… · /containers/cna/metrics/0/cvssV3_0
CWE assertions
1 source assertion{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:d767e9d2c808cc60a0e002510e4b09e457117f978f2c3a1cfd4b75cee3741280 · sha256:c151dce44179672f… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"ZDI-26-160","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-160/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d767e9d2c808cc60a0e002510e4b09e457117f978f2c3a1cfd4b75cee3741280 · sha256:c151dce44179672f… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.