Google has released the April 2025 Android Security Bulletin, giving carriers and device makers a fresh set of patches to install.
Though Google puts out the Android security patches each month, the job of actually getting the fixes to end users falls on the telcos and/or device manufacturers themselves. Those partners vary in their ability to release the patches in a timely fashion.
The Android Security Bulletin contains details of security vulnerabilities affecting Android devices. Security patch levels of 05-04-2025 or later address all of these issues.
Google addressed 62 vulnerabilities affecting Android devices in its April security update, including a pair of actively exploited software defects that were first disclosed in December. Google said the two vulnerabilities — CVE-2024-53197 and CVE-2024-53150 — “may be under limited, targeted exploitation.”
The pair of flaws under active exploitation are high-severity and affect the Linux kernel’s USB audio driver, according to Google. The most severe of the actively exploited vulnerabilities, CVE-2024-53150, carries a CVSS score of 7.1 and allows attackers to obtain potentially sensitive data.
The second actively exploited vulnerability, CVE-2024-53197, is part of a zero-day exploit chain developed by Israel-based digital forensics company Cellebrite. Serbian security services abused a Cellebrite zero-day exploit chain in “a Cellebrite product to break into the phone of a youth activist in Serbia,” Amnesty International’s Security Lab said in a report in February.
Google’s security advisory includes two critical and 12 high-severity flaws affecting the Android system. Google also addressed one critical and 13 high-severity vulnerabilities affecting the Android framework.
The most severe of these issues is a critical security vulnerability in the System component that could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
The severity assessment is based on the effect that exploiting the vulnerability would possibly have on an affected device, assuming the platform and service mitigations are turned off for development purposes or if successfully bypassed.
Alongside the bulletin, Google have released a security update to Google devices through an over-the-air (OTA) update. The Google device firmware images have also been released to the Google Developer site. Security patch levels of April 5, 2025 or later address all of these issues.
The tables below contains a list of security vulnerabilities, the Common Vulnerability and Exposures ID (CVE), the assessed severity, and whether or not Google devices are affected. The severity assessment is based on the effect that exploiting the vulnerability would possibly have on an affected device, assuming the platform and service mitigations are disabled for development purposes or if successfully bypassed.
Android and Google Service Mitigation’s
This is a summary of the mitigation’s provided by the Android security platform and service protections such as Google Play Protect. These capabilities reduce the likelihood that security vulnerabilities could be successfully exploited on Android.
- Exploitation for many issues on Android is made more difficult by enhancements in newer versions of the Android platform. All users are encouraged to update to the latest version of Android where possible.
- The Android security team actively monitors for abuse through Google Play Protect and warns users about Potentially Harmful Applications. Google Play Protect is enabled by default on devices with Google Mobile Services, and is especially important for users who install apps from outside of Google Play.
Terminology
You will find different types of vulnerabilities listed. Possible types include:
- RCE – Remote code execution
- EoP – Elevation of privilege
- ID – Information disclosure
- DoS – Denial of service
- N/A – Classification not available
01-04-2025 security patch level—Vulnerability details
Framework
The most severe vulnerability in this section could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
| CVE | References | Type | Severity | Updated AOSP versions |
|---|---|---|---|---|
| CVE-2025-22429 | A-373357090 | ID | Critical | 13, 14, 15 |
| CVE-2025-22416 | A-277207798 | EoP | High | 13, 14, 15 |
| CVE-2025-22417 | A-332277530 | EoP | High | 14, 15 |
| CVE-2025-22422 | A-339532378 | EoP | High | 13, 14, 15 |
| CVE-2025-22424 | A-350456241 | EoP | High | 13, 14, 15 |
| CVE-2025-22426 | A-365086157 | EoP | High | 13, 14, 15 |
| CVE-2025-22434 | A-378900798 | EoP | High | 14, 15 |
| CVE-2025-22437 | A-317203980 | EoP | High | 13 |
| CVE-2025-22438 | A-343129193 | EoP | High | 13, 14 |
| CVE-2025-22442 | A-382064697 | EoP | High | 13, 14, 15 |
| CVE-2024-49722 | A-341688848 | ID | High | 15 |
| CVE-2025-22421 | A-338024220 | ID | High | 13, 14, 15 |
| CVE-2025-22430 | A-374257207 | ID | High | 15 |
| CVE-2025-22431 | A-375623125 | DoS | High | 13, 14, 15 |
System
The most severe vulnerability in this section could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
| CVE | References | Type | Severity | Updated AOSP versions |
|---|---|---|---|---|
| CVE-2025-26416 | A-388480622 | EoP | Critical | 13, 14, 15 |
| CVE-2025-22423 | A-346797131 | DoS | Critical | 13, 14, 15 |
| CVE-2024-40653 | A-293458004 | EoP | High | 13, 14, 15 |
| CVE-2024-49720 | A-355411348 | EoP | High | 13, 14, 15 |
| CVE-2024-49730 | A-284989074 | EoP | High | 13, 14 |
| CVE-2025-22418 | A-333344157 | EoP | High | 13, 14 |
| CVE-2025-22419 | A-335387175 | EoP | High | 13, 14, 15 |
| CVE-2025-22427 | A-368579654 | EoP | High | 13, 14, 15 |
| CVE-2025-22428 | A-372671447 | EoP | High | 13, 14, 15 |
| CVE-2025-22432 | A-376461726 | EoP | High | 13, 14, 15 |
| CVE-2025-22433 | A-376674080 | EoP | High | 13, 14, 15 |
| CVE-2025-22435 | A-273995284 | EoP | High | 13, 14, 15 |
| CVE-2025-22439 | A-352294617 | EoP | High | 13, 14, 15 |
| CVE-2024-49728 | A-296915500 | ID | High | 13, 14, 15 |
Google Play system updates
The following issues are included in Project Mainline components.
| Subcomponent | CVE |
|---|---|
| Documents UI | CVE-2025-22439 |
| MediaProvider | CVE-2024-49730 |
| Permission Controller | CVE-2024-49720 |
05-04-2025 security patch level—Vulnerability details
Kernel
The most severe vulnerability in this section could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
| CVE | References | Type | Severity | Subcomponent |
|---|---|---|---|---|
| CVE-2024-50264 | A-378870958 Upstream kernel | EoP | High | Net |
| CVE-2024-53197 | A-382243530 Upstream kernel | EoP | High | USB |
| CVE-2024-56556 | A-380855429 Upstream kernel | EoP | High | Binder |
| CVE-2024-53150 | A-382239029 Upstream kernel | ID | High | USB |
Arm components
This vulnerability affects Arm components and further details are available directly from Arm. The severity assessment of this issue is provided directly by Arm.
| CVE | References | Severity | Subcomponent |
|---|---|---|---|
| CVE-2025-0050 | A-384996147 | High | Mali |
Imagination Technologies
These vulnerabilities affect Imagination Technologies components and further details are available directly from Imagination Technologies. The severity assessment of these issues is provided directly by Imagination Technologies.
| CVE | References | Severity | Subcomponent |
|---|---|---|---|
| CVE-2024-43702 | A-363071287 | High | PowerVR-GPU |
| CVE-2024-43703 | A-366410795 | High | PowerVR-GPU |
| CVE-2024-46972 | A-374964509 | High | PowerVR-GPU |
| CVE-2024-47897 | A-381272263 | High | PowerVR-GPU |
| CVE-2024-52936 | A-380302155 | High | PowerVR-GPU |
| CVE-2024-52937 | A-381273105 | High | PowerVR-GPU |
| CVE-2024-52938 | A-380397760 | High | PowerVR-GPU |
| CVE-2024-47894 | A-382770071 | High | PowerVR-GPU |
| CVE-2024-47895 | A-380296167 | High | PowerVR-GPU |
MediaTek components
These vulnerabilities affect MediaTek components and further details are available directly from MediaTek. The severity assessment of these issues is provided directly by MediaTek.
| CVE | References | Severity | Subcomponent |
|---|---|---|---|
| CVE-2025-20656 | A-393950961 M-ALPS09625423 | High | DA |
| CVE-2025-20657 | A-393950963 M-ALPS09486425 | High | vdec |
| CVE-2025-20658 | A-393950964 M-ALPS09474894 | High | DA |
| CVE-2025-20655 | A-393950958 M-DTV04427687 | High | Keymaster |
Qualcomm components
These vulnerabilities affect Qualcomm components and are described in further detail in the appropriate Qualcomm security bulletin or security alert. The severity assessment of these issues is provided directly by Qualcomm.
| CVE | References | Severity | Subcomponent |
|---|---|---|---|
| CVE-2024-43066 | A-372003347 QC-CR#3731804 | High | Bootloader |
| CVE-2024-49848 | A-388048362 QC-CR#3908517 | High | Kernel |
| CVE-2025-21429 | A-388048166 QC-CR#3960857 | High | WLAN |
| CVE-2025-21430 | A-388047866 QC-CR#3910625 | High | WLAN |
| CVE-2025-21434 | A-388048345 QC-CR#3918068 | High | WLAN |
| CVE-2025-21435 | A-388047607 QC-CR#3924648 | High | WLAN |
| CVE-2025-21436 | A-388048322 QC-CR#3927062 | High | Kernel |
Qualcomm closed-source components
These vulnerabilities affect Qualcomm closed-source components and are described in further detail in the appropriate Qualcomm security bulletin or security alert. The severity assessment of these issues is provided directly by Qualcomm.
| CVE | References | Severity | Subcomponent |
|---|---|---|---|
| CVE-2024-45551 | A-372002538 | Critical | Closed-source component |
| CVE-2024-33058 | A-372002796 | High | Closed-source component |
| CVE-2024-43065 | A-372003122 | High | Closed-source component |
| CVE-2024-45549 | A-372002818 | High | Closed-source component |
| CVE-2024-45552 | A-372003503 | High | Closed-source component |
| CVE-2025-21448 | A-388048021 | High | Closed-source component |
Full details of the April 2025 Android Security Bulletin are available here.
