# Does “CVE-2021-22946” vulnerability exist in Percona XtraDB v5.7.36?

**URL:** <https://forums.percona.com/t/does-cve-2021-22946-vulnerability-exist-in-percona-xtradb-v5-7-36/14074>\
**Category:** MySQL & MariaDB\
**Tags:** mysql, percona\
**Created:** [January 24, 2022, 11:51am UTC](https://forums.percona.com/t/does-cve-2021-22946-vulnerability-exist-in-percona-xtradb-v5-7-36/14074 "2022-01-24T11:51:37Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Gaspare\_Siclari1](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/gaspare_siclari1/32/5673_2.png) [@Gaspare\_Siclari1](https://forums.percona.com/u/Gaspare_Siclari1)\
**Post date:** [January 24, 2022, 11:51am UTC](https://forums.percona.com/t/does-cve-2021-22946-vulnerability-exist-in-percona-xtradb-v5-7-36/14074/1 "2022-01-24T11:51:37Z")

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Does “CVE-2021-22946” vulnerability exist in Percona XtraDB v5.7.36?

If yes, do we have an ETA for the Security Patch release?

Thanks

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**Author:** ![David\_Busby](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/david_busby/32/5604_2.png) [@David\_Busby](https://forums.percona.com/u/David_Busby)\
**Post date:** [January 24, 2022, 3:50pm UTC](https://forums.percona.com/t/does-cve-2021-22946-vulnerability-exist-in-percona-xtradb-v5-7-36/14074/2 "2022-01-24T15:50:37Z")

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Please see details on this page: [Percona Security](https://www.percona.com/security) to ensure your enquiry is routed to the appropriate place.

Looking at: [Oracle Critical Patch Update Advisory - October 2021](https://www.oracle.com/security-alerts/cpuoct2021.html) as this is a “also fixed” notice within this advisory " [MySQL Server, versions 5.7.35 and prior, 8.0.26 and prior]" this would indicate that 5.7.36 version should contain the fix for the issue.

IN future please follow the information on [Percona Security](https://www.percona.com/security) to ensure these enquiries are routed to the correct channel for prompt response.

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<div class="post-metadata">

**Author:** ![Gaspare\_Siclari1](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/gaspare_siclari1/32/5673_2.png) [@Gaspare\_Siclari1](https://forums.percona.com/u/Gaspare_Siclari1)\
**Post date:** [January 24, 2022, 4:41pm UTC](https://forums.percona.com/t/does-cve-2021-22946-vulnerability-exist-in-percona-xtradb-v5-7-36/14074/3 "2022-01-24T16:41:16Z")

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> [@Gaspare\_Siclari1](#):
>
> CVE-2021-22946

Thanks David for your quick reply.  
In this page: [https://www.oracle.com/security-alerts/cpujan2022.html](https://www.oracle.com/security-alerts/cpujan2022.html) this vulnerability seems related to 5.7.36 and prior, 8.0.27 and prior.