CVE Watchtower

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CVE-2026-89038NVD

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.
Severity Level
MEDIUM (6.2)
Published Date
17/09/2026
Last Modified
17/09/2026
Exploitation Status
????
EPSS Score
0.15% (percentile 4.4%)

CVSS Base Metrics

CVSS v3 (3.1)
MEDIUM 6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4 (4.0)
MEDIUM 6.9
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Weaknesses (CWE)

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected & Patched Versions

ProductAffected VersionsPatched Version
Verizon Verizon Cloud for Android0 - < 26.7.10N/A
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♾️Unlimited Vendors — Track your entire stack.
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⚙️Custom EPSS — Filter noise, focus on risk.
💬Webhooks — Slack & Teams integration.
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