CVE intelligence

CVE-2025-4748

Vulnerability intelligence

Published Jun 16, 2025Sources checked Nov 11, 2026

4.8MEDIUMCVSS out of 10

What this means

Review the available evidence

CVE-2025-4748 and is rated Medium severity with a CVSS score of 4.8. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

What to do next

Remediation and response

Microsoft Security Response Center guidance

Vendor revision: Aug 13, 2026

CBL-Mariner Releases

Vendor-listed releases

25.3.2.21-2
26.2.5.13-1

CISA KEVNot listedBased on the latest collected catalog

EPSS0.3%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2025-4748?

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Erlang OTP (stdlib modules) allows Absolute Path Traversal, File Manipulation.

This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2, zip:extract/1, zip:extract/2 unless the memory option is passed.

This issue affects OTP from OTP 17.0 before OTP 26.2.5.13, OTP 27.3.4.1, and OTP 28.0.1, corresponding to stdlib from 2.0 before 5.2.3.4, 6.2.2.1, and 7.0.1.

Source: NVD