osquery
SQL powered operating system instrumentation, monitoring, and analytics.
What’s new
Verified 4h agoThis is a bug and security fix release.
## What's Changed
### Fixes
* Fix heap buffer overflow in Windows `processes` table by @seph in https://github.com/osquery/osquery/pull/8934
* Fix heap buffer overflow in Windows `authenticode` table by @seph in https://github.com/osquery/osquery/pull/8923
* Fix use-after-free in Linux `process_file_events implementation` by @zwass in https://github.com/osquery/osquery/pull/8950
* Fix incorrect permissions on temporary file carve directories by @zwass in https://github.com/osquery/osquery/pull/8961
* Fix documentation for `process_open_handles` table by @seph in https://github.com/osquery/osquery/pull/8853
* Fix `subject2` and `issuer2` columns for Windows `certificates` table by @getvictor in https://github.com/osquery/osquery/pull/8963
**Full Changelog**: https://github.com/osquery/osquery/compare/5.23.0...5.23.1
Full release notes →
## What's Changed
### Fixes
* Fix heap buffer overflow in Windows `processes` table by @seph in https://github.com/osquery/osquery/pull/8934
* Fix heap buffer overflow in Windows `authenticode` table by @seph in https://github.com/osquery/osquery/pull/8923
* Fix use-after-free in Linux `process_file_events implementation` by @zwass in https://github.com/osquery/osquery/pull/8950
* Fix incorrect permissions on temporary file carve directories by @zwass in https://github.com/osquery/osquery/pull/8961
* Fix documentation for `process_open_handles` table by @seph in https://github.com/osquery/osquery/pull/8853
* Fix `subject2` and `issuer2` columns for Windows `certificates` table by @getvictor in https://github.com/osquery/osquery/pull/8963
**Full Changelog**: https://github.com/osquery/osquery/compare/5.23.0...5.23.1
Official download sources
Each source below has been validated against an approved publisher domain and editorially approved. Links route through a safe internal redirect.
Verified checksum File integrity
No threats detected — 0/62 engines VirusTotal ↗Verify your downloaded file matches the publisher’s official hash before installing.
SHA-256
bb3adc9f32f257147855404d24bceebcd8baf6e65f4d4ca43e186f4a85fa6ed3
Install with one command
Prefer a package manager? Paste this into Windows Terminal:
winget
winget install --id osquery.osquery -e
scoop
scoop install osquery
choco
choco install osquery -y
Platforms: Windows
osquery compared
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Frequently asked questions
Where can I download osquery safely?
Use the official sources listed on this page. Each link is validated against an approved publisher domain and routes through a safe internal redirect — no third-party or bundled installers.
Which platforms does osquery support?
osquery is available for Windows.
Is this the official osquery download?
Yes. Every source shown here is validated against the publisher’s approved domain and editorially reviewed before being published.
Who develops osquery?
osquery is developed by The osquery project.
What are the best alternatives to osquery?
Popular alternatives include Amnezia VPN Client, Tunnl and AuthPass. See the comparison above for a side-by-side overview.
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