Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.25 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Created community-mysql tracking bugs for this issue:
Affects: fedora-all [bug 2016141]
Created mysql:8.0/community-mysql tracking bugs for this issue:
Affects: fedora-all [bug 2016142]
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):
This issue was fixed in MySQL version 8.0.26. The mysql:8.0/mysql packages in Red Hat Enterprise Linux 8 and rh-mysql80-mysql in Red Hat Software Collections were already updated to 8.0.26 via the following errata: