How severe is CVE-2015-1776?

CVE-2015-1776 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2015-1776 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-1776?

CVE-2015-1776 primarily affects Apache Hadoop. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-1776?

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

When was CVE-2015-1776 published?

CVE-2015-1776 was published on 2016-04-19 and last updated on 2026-06-17.

CVE-2015-1776

CVE-2015-1776 is a medium-severity vulnerability in Apache Hadoop with a CVSS 3.x base score of 6.2. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
CVSS v2: 2.1
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Apache Hadoop
Published: 2016-04-19
Last modified: 2026-06-17

Description

Apache Hadoop 2.6.x encrypts intermediate data generated by a MapReduce job and stores it along with the encryption key in a credentials file on disk when the Intermediate data encryption feature is enabled, which allows local users to obtain sensitive information by reading the file.

Frequently asked questions

What is CVE-2015-1776?: Apache Hadoop 2.6.x encrypts intermediate data generated by a MapReduce job and stores it along with the encryption key in a credentials file on disk when the Intermediate data encryption feature is enabled, which allows local users to obtain sensitive information by reading the file.
How severe is CVE-2015-1776?: CVE-2015-1776 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2015-1776 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-1776?: CVE-2015-1776 primarily affects Apache Hadoop. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-1776?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-1776 published?: CVE-2015-1776 was published on 2016-04-19 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:apache:hadoop:2.6.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.6.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.6.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.6.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:hadoop:2.6.4:*:*:*:*:*:*:*

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