The Telecom Component in Android 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 allows attackers to spoof the originating telephone number of a call via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26864502
Published Apr 18, 2016
8.4
HIGHCVSS 3.0
EPSS 0.23%
Description
The Telecom Component in Android 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 allows attackers to spoof the originating telephone number of a call via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26864502.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:L/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.23% (0.00233) | 12.83th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.23% (0.00233) | 13.91th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00067) | 18.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.08% (0.00078) | 35.33th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.08% (0.00078) | 33.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00078) | 31.56th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
References (3)
- http://source.android.com/security/bulletin/2016-04-02.html x_refsource_CONFIRMVendor Advisory
- https://android.googlesource.com/platform/packages/services/Telecomm/+/2750faaa1ec819eed9acffea7bd3daf867fda444 x_refsource_CONFIRM
- https://android.googlesource.com/platform/packages/services/Telephony/+/a294ae5342410431a568126183efe86261668b5d x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://source.android.com/security/bulletin/2016-04-02.html | x_refsource_CONFIRMVendor Advisory | |
| https://android.googlesource.com/platform/packages/services/Telecomm/+/2750faaa1ec819eed9acffea7bd3daf867fda444 | x_refsource_CONFIRM | |
| https://android.googlesource.com/platform/packages/services/Telephony/+/a294ae5342410431a568126183efe86261668b5d | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.