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HarmonyOS CVE-2026-58560

| EUVDEUVD-2026-60068 MEDIUM
NULL Pointer Dereference (CWE-476)
2026-08-17 huawei GHSA-8g6w-275w-3829
4.0
CVSS 3.1 · Vendor: huawei
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Severity by source

Vendor (huawei) PRIMARY
4.0 MEDIUM
AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
vuln.today AI
3.3 LOW

Image codec exploitation typically requires user interaction to open a malicious file, so UI:R is more consistent with the attack pattern than the vendor-provided UI:N.

3.1 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
4.0 AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (huawei).

CVSS VectorVendor: huawei

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

Lifecycle Timeline

1
Analysis Generated
Aug 17, 2026 - 13:34 vuln.today

DescriptionCVE.org

Null pointer dereference issue in the image codec module. Impact: Successful exploitation of this vulnerability may affect availability.

AnalysisAI

Null pointer dereference in the HarmonyOS image codec module causes a local denial-of-service condition, degrading availability of affected devices running HarmonyOS 6.1.0. The flaw is triggered locally without requiring elevated privileges, and successful exploitation crashes or hangs the image codec process. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires local access to the target HarmonyOS 6.1.0 device - either physical access or a co-located malicious application. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The overall real-world risk is low. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Apply the patch distributed through Huawei's August 2026 security bulletins, available at https://consumer.huawei.com/en/support/bulletin/2026/8/ for smartphones, https://consumer.huawei.com/en/support/bulletinwearables/2026/8/ for wearables, and https://consumer.huawei.com/en/support/bulletinlaptops/2026/8/ for laptops. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-58560 vulnerability details – vuln.today

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