# CVE-2025-58485: Improper input validation in Samsung Internet prior to version 29.0.0.48 allows local attackers to inject arbitrary script.

Source: https://junglewise.ai/threats/cve-2025-58485-improper-input-validation-in-samsung-internet-prior-to-version-29  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-12-02  
License: CC BY 4.0 with a link back

CVE-2025-58485 · Severity: medium · CVSS 5.5 · Published 2025-12-02

Improper input validation in Samsung Internet prior to version 29.0.0.48 allows local attackers to inject arbitrary script.

Technologies: [Samsung Internet](https://junglewise.ai/threats/technologies/internet). Vendors: [Samsung](https://junglewise.ai/threats/vendors/samsung).

## Quick answers

**Is CVE-2025-58485 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-58485 being exploited in the wild.

**How severe is CVE-2025-58485?** Medium severity, with a CVSS score of 5.5, published 2 December 2025.

**Which products and versions are affected?** Samsung Internet. The advisory does not name versions.

**Is there a fix for CVE-2025-58485?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-58485?** Check whether you run Samsung Internet. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Samsung Internet

## Related threats

- [Samsung Internet improper access control allows local information access](https://junglewise.ai/threats/cve-2026-21135-improper-access-control-in-samsung-internet-prior-to-version-30-0)
- [Samsung Internet improper input validation script injection](https://junglewise.ai/threats/cve-2026-21132-improper-input-validation-in-samsung-internet-prior-to-version-30)
- [Samsung Internet improper authorization allows local data access](https://junglewise.ai/threats/cve-2026-21036-samsung-internet-improper-authorization-allows-local-data-access)