CVE-2026-81645

HarmonyOS: Out-of-bounds read vulnerability in the graphics module. Successful exploitation of this vulnerability may affect availability.

Huawei HarmonyOSNetwork & edge

CVSS

5.9Medium

ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV

Exploit odds (EPSS)0.09%Chance of exploitation activity in the next 30 days, higher than 0% of CVEs. Scored 23 Oct 2026FIRST EPSS

Fixed inNone listedNo source names a fixed version. Check the vendor advisory below

Published24 Sep 2026Updated 24 Sep 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Out-of-bounds read vulnerability in the graphics module. Successful exploitation of this vulnerability may affect availability.

Text from CVE List