---
id: CVE-2026-18907
title: >-
  Path Traversal in Download File Feature in com.talpa.hibrowser 2.23.1.1 on
  Android allows arbitrary file write via directory traversal sequences in the
  filename.
summary: >-
  Path Traversal in Download File Feature in com.talpa.hibrowser 2.23.1.1 on
  Android allows arbitrary file write via directory traversal sequences in the
  filename.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-23
published: '2026-08-05'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T15:46:07.450'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-18907'
references:
  - url: 'https://security.tecno.com/SRC/securityUpdates'
    label: 907edf6c-bf03-423e-ab1a-8da27e1aa1ea
tags:
  - nvd
  - exploit-available
epss: 0.00661
epssPercentile: 0.5023
exploits:
  github: 1
  githubRepos:
    - >-
      https://github.com/Hunt-Benito/two-dots-and-a-slash-cve-2026-18907-tecno-hi-browser-download-path-traversal
  checkedAt: '2026-09-24T07:52:59.669Z'
exploitAvailable: true
ingestedAt: '2026-09-09T16:14:05.511Z'
---

## Overview

Path Traversal in Download File Feature in com.talpa.hibrowser 2.23.1.1 on Android allows arbitrary file write via directory traversal sequences in the filename.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.