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Java Edition 1.18.1 Release Candidate 3

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Minecraft 1.18.1 Release Candidate 3
Edition Java Edition
Release date December 10, 2021
Type Release Candidate
Release candidate for 1.18.1
Downloads Client (.json)
Server
Obfuscation maps Client
Server
Protocol version  dec1073741888
 hex40000040
Data version 2864
Resource pack format 8
Data pack format 8
Minimum Java version Java SE 17
β—„β—„  1.18 1.18.1 1.18.2 β–Ίβ–Ί

β—„  1.18.1 Release Candidate 2

1.18.1 Release Candidate 3
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}

1.18.1 Release Candidate 3 (known as 1.18.1-rc3 in the launcher) is the third and final release candidate for Java Edition 1.18.1, released on December 10, 2021,[1] which fixes a critical security issue. This is the final release candidate released in 2021.

Fixes

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1 issue fixed

Other

  • Fixed a critical security issue in which attackers are able to execute code on others' devices (RCE exploit) via in-game messaging or other methods where the game logs a certain exploitable string formatted as ${jndi:ldap://<url>}, due to an upstream vulnerability in log4j2.[1][2][3]

Videos

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Video made by slicedlime:

References

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Navigation

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