CVE-2022-23884

Name: CVE-2022-23884
Creator: NVD / NIST
Published: 2022-03-28T13:15:07.807+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.54%

Last modified Jun 17, 2026

CVE-2022-23884 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Mojang Bedrock Dedicated Server 1.18.2 is affected by an integer overflow leading to a bound check bypass caused by PurchaseReceiptPacket::_read (packet deserializer).. EPSS estimates a 2.54% chance of exploitation in the next 30 days.

Description

Mojang Bedrock Dedicated Server 1.18.2 is affected by an integer overflow leading to a bound check bypass caused by PurchaseReceiptPacket::_read (packet deserializer).

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.54%

83.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-190

Affected Software

Vendor	Product	Versions
Minecraft	Bedrock Server	1.18.2

References

https://s3.bmp.ovh/imgs/2022/01/962e0c75f5969cfb.pngExploit, Third Party Advisory
https://s3.bmp.ovh/imgs/2022/01/962e0c75f5969cfb.pngExploit, Third Party Advisory

Timeline

Published: Mar 28, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-23884?

Mojang Bedrock Dedicated Server 1.18.2 is affected by an integer overflow leading to a bound check bypass caused by PurchaseReceiptPacket::_read (packet deserializer).

How severe is CVE-2022-23884?

CVE-2022-23884 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.54% probability of exploitation in the next 30 days.

How do I fix CVE-2022-23884?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-23884?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST