PAN-OS 11.0 · Version Status
PAN-OS 11.0 End of Life Date
PAN-OS 11.0 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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PAN-OS 11.0 is past end of life. This version no longer receives security patches. 609 days past EOL — migrate to a supported version immediately.
EOL Date
Nov 17, 2024
609 days past EOL
Latest Release
11.0.6-h1
Standard release
Release Date
Nov 17, 2022
PAN-OS 11.0 series
Attack Surface
10/30 Medium tier
CISA KEV Exposure
0/20 Not in KEV
Extended Support
0/10 Available
EOL Risk Score™ — proprietary methodology by endoflife.ai. Factors: EOL recency, attack surface breadth, CISA KEV catalog presence, extended support availability. Updated at every build.
Methodology → ·
View score card →
Extended Support
Extended PAN-OS 11.0 support is available
Commercial vendors offer security patches beyond EOL — compare your options.
Compare Options →
| Version | Latest | EOL Date | Status |
|---|
| 1.3 |
— |
Nov 20, 2008 |
EOL |
| 2.0 |
— |
May 20, 2009 |
EOL |
| 2.1 |
— |
Jan 5, 2012 |
EOL |
| 3.0 |
— |
Dec 17, 2010 |
EOL |
| 3.1 |
— |
Jun 30, 2013 |
EOL |
| 4.0 |
— |
Dec 31, 2014 |
EOL |
| 4.1 |
— |
Apr 30, 2015 |
EOL |
| 5.0 |
— |
Nov 13, 2016 |
EOL |
What does PAN-OS 11.0 end of life mean?
When PAN-OS 11.0 reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running PAN-OS 11.0 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to PAN-OS 12.1 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does PAN-OS 11.0 reach end of life?
PAN-OS 11.0 reached end of life on November 17, 2024. This version is no longer receiving security patches.
Is PAN-OS 11.0 still supported?
No. PAN-OS 11.0 reached end of life on November 17, 2024 and is no longer receiving security patches.
What should I upgrade to from PAN-OS 11.0?
The recommended upgrade from PAN-OS 11.0 is
PAN-OS 12.1 — the latest actively supported version. Check the
PAN-OS full timeline for all supported versions.
What are the security risks of running PAN-OS 11.0 past EOL?
When PAN-OS 11.0 reaches end of life, the maintainers stop issuing security patches. Any CVEs disclosed after the EOL date accumulate with no remediation path. Most vulnerability scanners do not flag this — it is the CVE blind spot. Organizations running EOL PAN-OS should migrate immediately or implement compensating controls.