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CVE-2026-28540

Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:48360b58c2000094ed49dc9ae4df8b21f56af934c2eb302346a7ad21e27b263f
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"HarmonyOS","vendor":"Huawei","versions":[{"status":"affected","version":"6.0.0"},{"status":"affected","version":"5.1.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:25b7e7db383f9830a87bc3ee3c0ffbacd262da5bd0be42652f7da9b1759300f0 · sha256:5525d2ab3ccd8465… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:25b7e7db383f9830a87bc3ee3c0ffbacd262da5bd0be42652f7da9b1759300f0 · sha256:5525d2ab3ccd8465… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-158","description":"CWE-158 Improper Neutralization of Null Byte or NUL Character","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:25b7e7db383f9830a87bc3ee3c0ffbacd262da5bd0be42652f7da9b1759300f0 · sha256:5525d2ab3ccd8465… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"url":"https://consumer.huawei.com/en/support/bulletin/2026/3/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:25b7e7db383f9830a87bc3ee3c0ffbacd262da5bd0be42652f7da9b1759300f0 · sha256:5525d2ab3ccd8465… · /containers/cna/references/0
{"url":"https://consumer.huawei.com/en/support/bulletinlaptops/2026/3/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:25b7e7db383f9830a87bc3ee3c0ffbacd262da5bd0be42652f7da9b1759300f0 · sha256:5525d2ab3ccd8465… · /containers/cna/references/3
{"url":"https://consumer.huawei.com/en/support/bulletinvision/2026/3/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:25b7e7db383f9830a87bc3ee3c0ffbacd262da5bd0be42652f7da9b1759300f0 · sha256:5525d2ab3ccd8465… · /containers/cna/references/1
{"url":"https://consumer.huawei.com/en/support/bulletinwearables/2026/3/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:25b7e7db383f9830a87bc3ee3c0ffbacd262da5bd0be42652f7da9b1759300f0 · sha256:5525d2ab3ccd8465… · /containers/cna/references/2

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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