CVE-2015-6644

LOWNVD 3.33.3—

3.3

Bouncy Castle in Android before 5.1.1 LMY49F and 6.0 before 2016-01-01 allows attackers to obtain sensitive information via a crafted application, aka internal bug 24106146.

CVSS v3: 3.3
EG Score: 3.3(medium)
EPSS: 39.9%
KEV: Not listed

Published

January 6, 2016

Last Modified

May 6, 2026

References (22)

security@androidhttp://source.android.com/security/bulletin/2016-01-01.html
security@androidhttp://www.debian.org/security/2017/dsa-3829
security@androidhttp://www.securityfocus.com/bid/79865
security@androidhttp://www.securitytracker.com/id/1034592
security@androidhttps://access.redhat.com/errata/RHSA-2017:1832
security@androidhttps://access.redhat.com/errata/RHSA-2017:2808
security@androidhttps://access.redhat.com/errata/RHSA-2017:2809
security@androidhttps://access.redhat.com/errata/RHSA-2017:2810
security@androidhttps://access.redhat.com/errata/RHSA-2017:2811
security@androidhttps://access.redhat.com/errata/RHSA-2018:2927
security@androidhttps://usn.ubuntu.com/3727-1/
af854a3a-2127-422b-91ae-364da2661108http://source.android.com/security/bulletin/2016-01-01.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2017/dsa-3829
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/79865
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034592

Patch Availability(7)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	libbcprov-java-doc (1.49+dfsg-2ubuntu0.1) @ trusty	2026-05-22	ubuntu
redhat	yaml-cpp-0:0.5.1-7.el7sat	2018-10-16	redhat
redhat	patch	2017-09-26	redhat
redhat	eap7-wildfly-javadocs-0:7.0.8-1.GA_redhat_1.1.ep7.el6	2017-09-26	redhat
redhat	eap7-jboss-ec2-eap-0:7.0.8-1.GA_redhat_1.ep7.el7	2017-09-26	redhat
redhat	eap7-wildfly-javadocs-0:7.0.8-1.GA_redhat_1.1.ep7.el7	2017-09-26	redhat
redhat	fabric8	2017-08-10	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

All Vendor Advisories

(7)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-07 00:59 UTCOSV refresh
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore

Frequently asked(5)

What is CVE-2015-6644?

CVE-2015-6644 is a low vulnerability published on January 6, 2016. Bouncy Castle in Android before 5.1.1 LMY49F and 6.0 before 2016-01-01 allows attackers to obtain sensitive information via a crafted application, aka internal bug 24106146.

When was CVE-2015-6644 disclosed?

CVE-2015-6644 was first published in the National Vulnerability Database on January 6, 2016, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2015-6644 actively exploited?

CVE-2015-6644 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2015-6644?

CVE-2015-6644 has a CVSS v3 base score of 3.3 (NVD).

How do I remediate CVE-2015-6644?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-6644, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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