23 Oct 2026 15:48:27 UTC
Verizon Cloud for Android < 26.7.10 Path Traversal via OneTouchUploadActivity
cve-program · CVE-2026-89038 · Published
CVE-2026-89038
Verizon Cloud for Android < 26.7.10 Path Traversal via OneTouchUploadActivity
CVSS 4.0 6.9 MEDIUMCVSS 3.1 6.2 MEDIUMCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-89038
PublishedVerizon 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.
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