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CVE-2026-33268

Nanoleaf Lines 12.3.2 does not authenticate firmware file uploads. A remote, unauthenticated attacker can upload firmware files on the device and consume storage resources. Fixed in 12.3.6.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:effbb39e9483321e0e75ab3d39342cc7ae704ab484620fa61c5cf6afe1824689
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d2a9d46e0495434b43c9dd849566533af8e94bd619c9953f6b3e3dfb2e003755 · sha256:44feaf3f89be3898… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d2a9d46e0495434b43c9dd849566533af8e94bd619c9953f6b3e3dfb2e003755 · sha256:44feaf3f89be3898… · /containers/cna/metrics/0/cvssV4_0

Affected products and versions

1 source assertion
{"defaultStatus":"unknown","product":"Lines","vendor":"Nanoleaf","versions":[{"lessThan":"12.3.6","status":"affected","version":"12.3.2","versionType":"custom"},{"status":"unaffected","version":"12.3.6"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d2a9d46e0495434b43c9dd849566533af8e94bd619c9953f6b3e3dfb2e003755 · sha256:44feaf3f89be3898… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d2a9d46e0495434b43c9dd849566533af8e94bd619c9953f6b3e3dfb2e003755 · sha256:44feaf3f89be3898… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d2a9d46e0495434b43c9dd849566533af8e94bd619c9953f6b3e3dfb2e003755 · sha256:44feaf3f89be3898… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-400","description":"CWE-400 Uncontrolled Resource Consumption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d2a9d46e0495434b43c9dd849566533af8e94bd619c9953f6b3e3dfb2e003755 · sha256:44feaf3f89be3898… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"url","url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-084-01.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d2a9d46e0495434b43c9dd849566533af8e94bd619c9953f6b3e3dfb2e003755 · sha256:44feaf3f89be3898… · /containers/cna/references/1
{"name":"url","tags":["release-notes","vendor-advisory"],"url":"https://support.nanoleaf.me/hc/en-us/articles/45269445987092-Products-Firmware-Release-Notes-2026"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d2a9d46e0495434b43c9dd849566533af8e94bd619c9953f6b3e3dfb2e003755 · sha256:44feaf3f89be3898… · /containers/cna/references/2
{"name":"url","url":"https://www.cve.org/CVERecord?id=CVE-2026-33268"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d2a9d46e0495434b43c9dd849566533af8e94bd619c9953f6b3e3dfb2e003755 · sha256:44feaf3f89be3898… · /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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