3.3

CVE-2026-27781

kernel_liteos_a has an integer overflow vulnerability

in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerOpenHarmony
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Produkt OpenHarmony
Default Statusunaffected
Version <= v6.0
Version v5.0.3
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.02
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
scy@openharmony.io 3.3 1.8 1.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://gitcode.com/openharmony/security/tree/master/zh/security-disclosure/2026/2026-04.md