Buffer overflow vulnerability in the file preview module.

published 2026-11-02 7d ago modified 2026-11-02 7d ago also EUVD-2026-115076

cvss: 4.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 5%
public exploits: 0; none known

Buffer overflow vulnerability in the file preview module. Impact: Successful exploitation of this vulnerability may affect availability.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 7d ago (2026-11-02)

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.7	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

Affected products

Huawei HarmonyOS

Classification

Weakness

CWE-19 Data Processing Errors

References

Sources

CVE List CVE-2026-101179
NVD CVE-2026-101179

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