cbcvebase.
CVE-2026-34857
published 2026-04-13

CVE-2026-34857: UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.

PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.07%
0.1th percentile
UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.

Affected

3 ranges
VendorProductVersion rangeFixed in
huaweiharmonyos——
huaweiharmonyos——
huaweiharmonyos——
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.