CVE intelligence

CVE-2018-6952

Vulnerability intelligence

Published Feb 13, 2018Sources checked Oct 24, 2026

7.5HIGHCVSS out of 10

What this means

Review the available evidence

CVE-2018-6952 and is rated High severity with a CVSS score of 7.5. 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: Oct 24, 2026

Release Notes CBL-Mariner Releases

Vendor-listed releases

2.7.6-7
2.7.6-8

CISA KEVNot listedBased on the latest collected catalog

EPSS8.2%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2018-6952?

A double free exists in the another_hunk function in pch.c in GNU patch through 2.7.6.

Source: NVD