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Vulnerability details: VCID-crf9-zn1q-vya8
Vulnerability ID VCID-crf9-zn1q-vya8
Aliases CVE-2015-6644
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-6644.json
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2015-6644
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2015-6644
cvssv3 3.3 https://nvd.nist.gov/vuln/detail/CVE-2015-6644
Reference id Reference type URL
https://access.redhat.com/errata/RHSA-2017:1832
https://access.redhat.com/errata/RHSA-2017:2808
https://access.redhat.com/errata/RHSA-2017:2809
https://access.redhat.com/errata/RHSA-2017:2810
https://access.redhat.com/errata/RHSA-2017:2811
https://access.redhat.com/errata/RHSA-2018:2927
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-6644.json
https://api.first.org/data/v1/epss?cve=CVE-2015-6644
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6644
https://github.com/bcgit/bc-java/commit/25aca54734b861ef109ac4943c4a5f98c0c1b885
https://github.com/bcgit/bc-java/commit/2d80e6cc6f5b78e159dba3277414e3bfea511dea
https://github.com/bcgit/bc-java/commit/874bab94a5baf426545948116cabe6f4ae338c20
https://github.com/bcgit/bc-java/commit/9bc10bbaa9620d691c58e2b37f31f0d31ceea61f
http://source.android.com/security/bulletin/2016-01-01.html
http://www.debian.org/security/2017/dsa-3829
http://www.securityfocus.com/bid/79865
http://www.securitytracker.com/id/1034592
1444015 https://bugzilla.redhat.com/show_bug.cgi?id=1444015
cpe:2.3:o:google:android:4.4.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:4.4.4:*:*:*:*:*:*:*
cpe:2.3:o:google:android:5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:5.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.0.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:5.0.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.0.2:*:*:*:*:*:*:*
cpe:2.3:o:google:android:5.1.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.1.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*
CVE-2015-6644 https://nvd.nist.gov/vuln/detail/CVE-2015-6644
USN-3727-1 https://usn.ubuntu.com/3727-1/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-6644.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2015-6644
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2015-6644
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.39981
EPSS Score 0.00184
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:38:16.650587+00:00 ProjectKB MSRImporter Import https://raw.githubusercontent.com/SAP/project-kb/master/MSR2019/dataset/vulas_db_msr2019_release.csv 38.0.0