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posix vulnerabilities and fixes

Recent CVEs affecting posix, with upgrade or downgrade steps. 1 tracked.

posix has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2022-06-10. Highest priority: CVE-2022-21211 (score 47/100).

FAQ

How do I fix posix vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is posix being exploited right now?

None of the tracked posix CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which posix CVE should I patch first?

CVE-2022-21211 currently ranks highest (47/100): This affects all versions of package posix.

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