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EPSS 0.3%top 80%

nmap: Schwachstelle ermöglicht Denial of Service

0
Medium
Published: 06/28/2026 (06/28/2026, 22:00:00 UTC)
Source: GCVE Database
Vendor/Project: Bundesamt für Sicherheit in der Informationstechnik
Product: Fedora

Description

Nmap ("Network Mapper") ist ein freies und quelloffenes Dienstprogramm zur Netzwerkerfassung und Sicherheitsprüfung.

Affected software

Affected versions
FedoraFedora LinuxOpen SourceOpen Source nmap

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/29/2026, 22:43:53 UTC

Technical Analysis

This vulnerability involves an integer underflow in the IPv6 extension header parsing component of Microsoft product version 3.0. The issue is identified as CWE-191, which relates to integer underflow conditions that can lead to unexpected behavior or memory corruption. No further technical details or exploitation methods are described in the provided data.

Potential Impact

The impact specifics are not detailed in the available information. Integer underflow vulnerabilities can potentially lead to memory corruption or application crashes, but no confirmed impact or exploitation in the wild is reported for this vulnerability.

Mitigation Recommendations

Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No official fix or workaround information is provided at this time.

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Technical Details

Gcve Source
db.gcve.eu
Csaf Category
csaf_vex
Csaf Version
2.0
Publisher
Microsoft Security Response Center
Advisory Id
msrc_CVE-2026-58058
Cve Count
1
Additional Cves
[]
Cvss Version
null

Threat ID: 6a42ed7f27e9c7971993e9d9

Added to database: 06/29/2026, 22:11:11 UTC

Last enriched: 06/29/2026, 22:43:53 UTC

Last updated: 07/31/2026, 19:22:59 UTC

Views: 11

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