CVE-2024-43093
In shouldHideDocument of ExternalStorageProvider.java, there is a possible bypass of a file path filter designed to prevent access to sensitive directories due to incorrect unicode normalization. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
Key facts
- CVSS score
- 7.3 (v3.1)
- Severity
- HIGH
- CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H- Weakness (CWE)
- CWE-176
- EPSS score
- 0.7% (52th percentile)
- In CISA KEV
- Yes, added November 7, 2024
- In EU EUVD
- Yes (EUVD-2024-40034)
- Published
- November 13, 2024
- NVD last modified
- June 17, 2026
- Status
- Analyzed
CISA Known Exploited Vulnerability
Android Framework Privilege Escalation Vulnerability
Added to the KEV catalog on November 7, 2024; federal remediation due November 28, 2024.
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2024-40034 in the EU Vulnerability Database. ENISA flags it as known exploited. Last updated in EUVD on October 21, 2025.
View on the EU Vulnerability DatabaseAffected products
- google / android
- google / android
- google / android
- google / android
- google / android
Certified products that may be affected
4 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.
- Google Pixel Devices on Android 15 - Google LLC - Common Criteria CCEVS-VR-VID-11545-2025 - active
- Google Pixel Devices on Android 14 - Google LLC - Common Criteria CCEVS-VR-VID-11419-2024 - archived
- Google Pixel Devices on Android 13 - Google LLC - Common Criteria CCEVS-VR-11317-2023 - archived
- Google Pixel Phones on Android 12.0 - Google LLC - Common Criteria CCEVS-VR-11239-2022 - archived
References
- https://android.googlesource.com/platform/frameworks/base/+/7f83c671626f9bf993581f4598c22482d87cba10(Patch)
- https://source.android.com/security/bulletin/2025-03-01(Vendor Advisory)
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-43093(Third Party Advisory, US Government Resource)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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