Is Python 3.11.17 patched?

Python · cycle 3.11 · Official site ↗

3.11.1764/100Attention

Current stable (3.15.0): 50/100

Health score64/100

Open issues9

Exploited now0

Cycle 3.11 EOL2027-10-31

Latest release3.15.0

Summary iPlain-English security status for Python 3.11.17, built from its CVEs, active-exploitation data, end-of-life date and latest release.

Python 3.11.17 is part of the 3.11 release line. 9 known vulnerabilities affect it. The 3.11 line is supported until 2027-10-31. The latest supported Python release is 3.15.0.

Known issues affecting 3.11.17

Exploited first, then by exploitation probability.

CVE-2026-7210 HIGH EPSS 1% → fixed in 3.14.6 CVE-2025-12084 MEDIUM EPSS 1% → fixed in 3.14.2 CVE-2026-3087 HIGH EPSS 1% → see advisory CVE-2025-12781 MEDIUM EPSS 1% → fixed in 3.14.1 CVE-2026-3644 HIGH EPSS 0% → fixed in 3.14.4 CVE-2026-4519 LOW EPSS 0% → fixed in 3.14.4 CVE-2026-6019 MEDIUM EPSS 0% → fixed in 3.13.14 CVE-2025-13837 MEDIUM EPSS 0% → fixed in 3.14.1 CVE-2025-13462 LOW EPSS 0% → fixed in 3.14.4

Other Python versions

Check another release line of Python.

Python 3.15.0 Python 3.14.8 Python 3.13.16 Python 3.12.15 Python 3.10.22 Python 3.9.25 Python 3.8.20 Python 3.7.17 Python 3.6.15 Python 3.5.10 Python 3.4.10 Python 3.3.7 Python 3.2.6 Python 3.1.5 Python 3.0.1 Python 2.7.18 Python 2.6.9

Frequently asked

Is Python 3.11.17 patched?

9 known issues affect Python 3.11.17.

When does Python 3.11 reach end-of-life?

Python 3.11 is supported until 2027-10-31.

What is the latest version of Python?

The latest supported Python release is 3.15.0.

Is Python 3.11.17 still receiving security updates?

Yes — the 3.11 line is still supported until 2027-10-31 and receiving security updates. The latest release is 3.15.0.

Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against Python's official advisory before you patch or upgrade — Python official site ↗