How severe is CVE-2016-6826?

CVE-2016-6826 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2016-6826 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-6826?

CVE-2016-6826 primarily affects Huawei Anyoffice Secureapp. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-6826?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-6826 published?

CVE-2016-6826 was published on 2016-09-26 and last updated on 2026-06-17.

CVE-2016-6826

CVE-2016-6826 is a medium-severity vulnerability in Huawei Anyoffice Secureapp with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 7.1
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Huawei Anyoffice Secureapp
Published: 2016-09-26
Last modified: 2026-06-17

Description

Huawei AnyMail before 2.6.0301.0060 allows remote attackers to cause a denial of service (application crash) via a crafted compressed email attachment.

Frequently asked questions

What is CVE-2016-6826?: Huawei AnyMail before 2.6.0301.0060 allows remote attackers to cause a denial of service (application crash) via a crafted compressed email attachment.
How severe is CVE-2016-6826?: CVE-2016-6826 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2016-6826 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-6826?: CVE-2016-6826 primarily affects Huawei Anyoffice Secureapp. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-6826?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-6826 published?: CVE-2016-6826 was published on 2016-09-26 and last updated on 2026-06-17.

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160815-01-anymail-en

Affected products (2)

cpe:2.3:a:huawei:anyoffice_secureapp:2.5.0301.0190:*:*:*:*:*:*:*
cpe:2.3:a:huawei:anyoffice_secureapp:2.5.0501.0190:*:*:*:*:*:*:*

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