Vulnerability Description
Verizon Cloud for Android (com.vcast.mediamanager) before 26.7.10 contains a path traversal vulnerability that allows co-resident malicious applications to write attacker-controlled bytes outside the intended staging directory by supplying a crafted _display_name value containing path-traversal sequences through exported activities OneTouchUploadActivity and PrintShopCloudActivity. Attackers can exploit the unsanitized filename concatenation in the file-staging sink via ACTION_SEND or ACTION_SEND_MULTIPLE intents to achieve arbitrary file write and inject attacker-controlled content into the authenticated user's Verizon Cloud account without user interaction.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/actuator/com.vcast.mediamanager
- https://play.google.com/store/apps/details?id=com.vcast.mediamanager
- https://www.vulncheck.com/advisories/verizon-cloud-for-android-path-traversal-vi
FAQ
What is CVE-2026-89038?
CVE-2026-89038 is a vulnerability with a CVSS score of 6.2 (MEDIUM). Verizon Cloud for Android (com.vcast.mediamanager) before 26.7.10 contains a path traversal vulnerability that allows co-resident malicious applications to write attacker-controlled bytes outside the ...
How severe is CVE-2026-89038?
CVE-2026-89038 has been rated MEDIUM with a CVSS base score of 6.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-89038?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.