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CVE-2026-3561

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 PUT requests to the characteristics endpoint. The issue results from the lack of proper validat
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5f26452111253db1f6a6f8785afcfac32187593db0f3d4f10aef76fa074417f2
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_v5affected
    urn:baitaphish:normalized-source-record:v2:f40b5a5d67c4bad57c6e7ee2a436e9c265af849b274502900c4d878252ea29fc · sha256:25843a8acc6fc1a2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f40b5a5d67c4bad57c6e7ee2a436e9c265af849b274502900c4d878252ea29fc · sha256:25843a8acc6fc1a2… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f40b5a5d67c4bad57c6e7ee2a436e9c265af849b274502900c4d878252ea29fc · sha256:25843a8acc6fc1a2… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"ZDI-26-159","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-159/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f40b5a5d67c4bad57c6e7ee2a436e9c265af849b274502900c4d878252ea29fc · sha256:25843a8acc6fc1a2… · /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.

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