Path Traversal Vulnerability in HiBrowser for Android by Talpa
CVE-2026-18907

7.5HIGH

Key Information:

Vendor

Tecno Mobile

Status
Hi Browser
Vendor
CVE Published:
5 August 2026

What is CVE-2026-18907?

A severe path traversal vulnerability exists in the download file feature of HiBrowser version 2.23.1.1 for Android, which permits attackers to exploit directory traversal sequences in filenames. This flaw enables unauthorized file write operations, potentially compromising the integrity and security of the affected device. Users are strongly advised to update to the latest version to mitigate this risk.

Affected Version(s)

Hi Browser 2.23.1.1

References

https://security.tecno.com/SRC/securityUpdates

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.