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TI-2026-60344 Aliases CVE-2026-89038GHSA-x3gc-cx3q-fw5m

Verizon Cloud for Android < 26.7.10 Path Traversal via OneTouchUploadActivity

Priority MEDIUM 64CWE-22Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00189 8th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Verizon Cloud for Android (Verizon): 26.7.10

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
VerizonVerizon Cloud for Androidbefore 26.7.1026.7.10Patch availableCNA
  • Verizon Cloud for Android VendorVerizon Affected before 26.7.10 Fixed in 26.7.10 Patch available CNA

Remediation

  • Fix · CNA Verizon Cloud for Android (Verizon) Fixed in 26.7.10

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-89038
  2. 2026-10-03 Alias added: GHSA-x3gc-cx3q-fw5m

References

Exploit 1

Other 1

  • TI-2019-02920 OS command injection in Verizon Fios Quantum Gateway CVSS 3.0HIGH 7.2
  • TI-2022-11129 Verizon 5G Home LVSKIHP OutDoorUnit (ODU) 3.33.101.0 does not property sanitize… CVSS 3.1CRITICAL 9.8
  • TI-2022-11127 Verizon 5G Home LVSKIHP InDoorUnit (IDU) 3.4.66.162 does not properly sanitize… CVSS 3.1CRITICAL 9.8
  • TI-2022-11123 Verizon 5G Home LVSKIHP InDoorUnit (IDU) 3.4.66.162 does not validate the user-provided… CVSS 3.1CRITICAL 9.8
  • TI-2022-11128 Verizon 5G Home LVSKIHP OutDoorUnit (ODU) 3.33.101.0 does not property sanitize… CVSS 3.1HIGH 8.8
  • TI-2020-06180 Deserialization of untrusted data in serialize-javascript CVSS 3.1HIGH 8.1
See all 21 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences