CVE-2026-25781
Published: 19 May 2026
Summary
CVE-2026-25781 is a high-severity Out-of-bounds Write (CWE-787) vulnerability in Gitcode (inferred from references). Its CVSS base score is 8.4 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Inhibit System Recovery (T1490); ranked at the 3.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-30832
Vulnerability details
in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS and it cannot be recovered.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Local unrecoverable DoS via out-of-bounds write maps to inhibiting recovery and exploited endpoint DoS.
CVEs Like This One
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Out-of-bounds writes that corrupt control flow or inject shellcode are rendered non-executable by the same memory protections.