CVE Explorer
CVE-2026-34858
UAF vulnerability in the communication module.
Impact: Successful exploitation of this vulnerability may affect availability.
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_v5affectedurn:baitaphish:normalized-source-record:v2:279e48fac9ee5e94f5abd883b9172c85bf16cdc290ba82c8fa5de43d77012308 · sha256:e4454d84bd82190e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:279e48fac9ee5e94f5abd883b9172c85bf16cdc290ba82c8fa5de43d77012308 · sha256:e4454d84bd82190e… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-362","description":"CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:279e48fac9ee5e94f5abd883b9172c85bf16cdc290ba82c8fa5de43d77012308 · sha256:e4454d84bd82190e… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://consumer.huawei.com/en/support/bulletin/2026/4/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:279e48fac9ee5e94f5abd883b9172c85bf16cdc290ba82c8fa5de43d77012308 · sha256:e4454d84bd82190e… · /containers/cna/references/0
{"url":"https://consumer.huawei.com/en/support/bulletinvision/2026/4/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:279e48fac9ee5e94f5abd883b9172c85bf16cdc290ba82c8fa5de43d77012308 · sha256:e4454d84bd82190e… · /containers/cna/references/1
{"url":"https://consumer.huawei.com/en/support/bulletinwearables/2026/4/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:279e48fac9ee5e94f5abd883b9172c85bf16cdc290ba82c8fa5de43d77012308 · sha256:e4454d84bd82190e… · /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.