Linuxsecurity
Fedora Python 3.9 Command Injection Vulnerabilities Addressed
First seen 28 Feb 2026, 08:09 UTC
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Fedora has released security updates for the Python 3.9 package, addressing critical command injection vulnerabilities. The updates affect developers using Fedora 42 and Fedora 43, with fixes for CVE-2026-1299, CVE-2026-0865, CVE-2025-15366, and CVE-2025-15367, which were published in January 2026.
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Timeline
2026-01-20
CVE-2025-15366 published
2026-01-20
CVE-2025-15367 published
2026-01-20
CVE-2026-0865 published
2026-01-23
CVE-2026-1299 published
2026-02-28
Security updates released for Fedora 42 and 43