CVE Explorer
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 specific flaw exists within the hk_hap_pair_storage_put function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based
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:v2:9d44f7fc431a255292a49071ee62bc41175dcd73c81d636629a2b1a0b0280b2e · sha256:d81595ad3ab3afb9… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:9d44f7fc431a255292a49071ee62bc41175dcd73c81d636629a2b1a0b0280b2e · sha256:d81595ad3ab3afb9… · /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_v5cweurn:baitaphish:normalized-source-record:v2:9d44f7fc431a255292a49071ee62bc41175dcd73c81d636629a2b1a0b0280b2e · sha256:d81595ad3ab3afb9… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"ZDI-26-154","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-154/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9d44f7fc431a255292a49071ee62bc41175dcd73c81d636629a2b1a0b0280b2e · sha256:d81595ad3ab3afb9… · /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.