Critical Security Updates for Python 3.13 in Fedora Address Multiple Vulnerabilities
ID: 7b358f0c-37da-574e-ab07-14a7d600b069
STIX ID: report--7b358f0c-37da-574e-ab07-14a7d600b069
Feed Name: ThreatCluster
Threat Score
On June 21, 2026, Fedora published critical security updates for Python 3.13 addressing five CVEs (CVE-2026-1502, CVE-2026-6100, CVE-2026-4786, CVE-2026-7210, CVE-2026-3276) that include arbitrary code execution, HTTP header injection, and denial-of-service issues; users are advised to upgrade immediately using 'dnf' to mitigate potential exploitation risks.
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