CVE-2026-58012

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

July 17, 2026

Last Seen

July 17, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Buffer Overflow Vulnerabilities in Fedora 43 and 44 minGW-GLib270.5

Fedora has released critical updates for its minGW-GLib2 packages in versions 43 and 44 due to multiple buffer overflow vulnerabilities. The vulnerabilities, identified as CVE-2026-58010, CVE-2026-58011, CVE-2026-58012, CVE-2026-58013, CVE-2026-58014, and CVE-2026-58016, were published on June 30, 2...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

Critical Buffer Overflow Vulnerabilities in Fedora 43 and 44 minGW-GLib2

Jul 17·12 sources

Related Entities

Fedora CVE-2026-58016 CVE-2026-58010 CVE-2026-58011 CVE-2026-58013 CVE-2026-58014 Cwe-125 - Out-of-bounds Read Cwe-193 - Off-by-one Error Cwe-191 - Integer Underflow

CVE-2026-58012

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Public Exploits

CVE Details

Related Clusters (1)

Critical Buffer Overflow Vulnerabilities in Fedora 43 and 44 minGW-GLib2

Related Articles (2)

Fedora 43 mingw-glib2 Important Buffer Overflow Fix CVE-2026

Fedora 44 minGW-GLib2 Critical Buffer Overflow Fix CVE-2026

Related Entities