Google’s June 2026 Android Security Bulletin includes a warning that CVE-2025-48595, a high-severity Android Framework escalation-of-privilege flaw, may already be used in limited, targeted attacks. The practical step is straightforward: install the June 2026 Android security update as soon as your device maker provides it, then confirm that the security patch level changed in Settings.
The bulletin lists CVE-2025-48595 under the Android Framework, marks it as an EoP issue, and shows affected versions as Android 14, Android 15, Android 16, and Android 16 QPR2. Google has not published a full exploit chain, so users should avoid guessing from the CVE alone. Treat it as a patch-now signal, especially on phones that recently received APKs from outside Google Play or unknown management profiles.
CVE-2025-48595 exploit, PoC, and NVD status
Search results for this CVE often mention exploit or PoC because Google confirmed limited, targeted exploitation and NVD describes code execution leading to local escalation of privilege. That does not mean users should download random proof-of-concept files. Treat unofficial PoC links as risky until a trusted vendor or researcher verifies them.
| Status item | What to know |
|---|---|
| Google bulletin | Google says there are indications that CVE-2025-48595 may be under limited, targeted exploitation and lists it as a High-severity Android Framework EoP issue. |
| NVD detail | NVD describes an integer-overflow issue that can lead to code execution and local escalation of privilege without user interaction. |
| Public PoC | Do not use random PoC downloads to “check” a phone. The safe user action is to update, reduce APK risk, and investigate suspicious apps or permissions. |
| CISA KEV | CISA’s Known Exploited Vulnerabilities catalog lists CVE-2025-48595, which reinforces the patch-now priority for managed environments. |
| Patch level | Use the Android security patch level, not just the Android version number. The June 2026 patch level is the important field to verify. |
Who Should Act
| Device state | What it means |
|---|---|
| Android 14, 15, 16, or 16 QPR2 with no June 2026 patch | The device may still be exposed to CVE-2025-48595 and other June bulletin issues. |
| Security patch level 2026-06-01 | The main Android Framework issues in the June bulletin should be covered. |
| Security patch level 2026-06-05 or later | The device should include the broader June set, including additional kernel and chipset fixes. |
Why Patch Level Matters
An Android version number is not enough. A phone can say Android 15 or Android 16 and still be missing the latest security bulletin fixes. Check the security patch level, not just the major Android version. On many devices, the path is close to Settings → Security & privacy → System & updates, though manufacturers may rename the menus.
If the June update is not available yet, the delay may be on the device maker or carrier side. Until it arrives, reduce avoidable risk: do not sideload APKs, remove unknown apps you installed recently, review Device admin and Accessibility permissions, and keep Google Play Protect enabled. If you downloaded an APK from a forum, ad, or direct message, scan the file before installing it and compare the result with the app’s real publisher page.
What To Do Now
- Open system update settings and install any Android security update offered for June 2026.
- After rebooting, confirm the device shows Android security update: June 2026 or a patch level of 2026-06-01 or 2026-06-05.
- Run Google Play system updates separately if your phone lists them in a different menu.
- Remove recently sideloaded APKs, unknown device administrators, suspicious Accessibility services, and apps that requested SMS, notification, VPN, or screen-recording access without a clear reason.
- If you suspect an APK or installer started the problem, check the file with the Gridinsoft Online Virus Scanner before keeping it.
For broader phone-cleanup symptoms, Gridinsoft’s Android malware guide explains warning signs such as unwanted pop-ups, battery drain, unknown apps, and risky permissions. The same caution applies to malicious apps found in official stores, including campaigns like Google Play malware.
FAQ
Is there a public CVE-2025-48595 PoC?
Do not rely on random PoC downloads or exploit archives. The official Android bulletin and NVD detail page are enough to confirm the risk and patch path. For normal users, the safe response is to install the June 2026 Android security update and remove risky APKs or device-admin permissions.
Is CVE-2025-48595 listed in NVD?
Yes. NVD lists CVE-2025-48595 as an Android Framework issue involving integer overflow, possible code execution, and local escalation of privilege with no user interaction needed.
Is CVE-2025-48595 being exploited against everyone?
No public evidence says it is broad commodity exploitation. Google’s wording points to limited, targeted exploitation, which still makes patching urgent because the vulnerable versions are common.
Does updating to Android 16 automatically fix it?
No. The important field is the Android security patch level. Android 16 without the June 2026 security patch can still be behind on this bulletin.
Should I factory reset my phone?
Not just because this CVE exists. Update first. Consider a reset only if you see persistent unknown apps, device-admin abuse, account compromise, or suspicious behavior that remains after removing risky apps and updating.
References
- Android Open Source Project. “Android Security Bulletin—June 2026.” Google, published June 1, 2026, accessed June 2, 2026. https://source.android.com/docs/security/bulletin/2026/2026-06-01
- National Vulnerability Database. “CVE-2025-48595 Detail.” NIST, accessed June 2, 2026. https://nvd.nist.gov/vuln/detail/CVE-2025-48595
- Android. “How to Update or Upgrade Your Phone’s OS Version.” Google, accessed June 2, 2026. https://www.android.com/intl/en_in/articles/update-android-phone/
- Cybersecurity and Infrastructure Security Agency. “Known Exploited Vulnerabilities Catalog.” CISA, accessed June 13, 2026. https://www.cisa.gov/known-exploited-vulnerabilities-catalog
