CVE-2025-22886

distributeddatamgr_udmf has a memory leak vulnerability

3.3 Low

CVE-2025-22886 is a low vulnerability (CVSS 3.3) in Openatom Openharmony, published May 6, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.15%, the 3rd percentile. No source names a fixed version.

What does this mean?

Severity: 3.3 LowCVSS 3.1, CVE List
Exploit chance: 0.15%EPSS, 3rd percentile
Exploitation: None knownNot on CISA’s or ENISA’s lists
Fixed in: No fix listedNo source names one

Description

in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: Low

Exploit likelihood

0.15%Up 0.1 points since May 6, 2025

Affected products

What each source reports

CVE List Score used3.3

distributeddatamgr_udmf has a memory leak vulnerability

in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.

Record: CVE-2025-22886
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-401
Updated: 2026-11-02

EUVDEUVD-2025-134923.3

in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.

Record: EUVD-2025-13492
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-wjqc-3m5q-798m3.3

in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release...

in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.

Record: GHSA-wjqc-3m5q-798m
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-401
Updated: 2026-11-02

NVD3.3

in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.

Record: CVE-2025-22886
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-401
Updated: 2026-11-02

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

Description

Attack profile

How easy it is to exploit

What an attacker can affect

Exploit likelihood

Affected products

What each source reports

History

References