CVE-2026-24819 MEDIUM

CVE-2026-24819: An out-of-memory (OOM) issue in foxinmy/weixin4j

Weakness CWE-1325
Published January 27, 2026
Last update January 27, 2026
View on NVD All CVEs

CVSS base score

6.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/AU:Y/R:A/V:D/RE:M/U:Amber

What the vulnerability does

01Description

Improperly Controlled Sequential Memory Allocation vulnerability in foxinmy weixin4j (weixin4j-base/src/main/java/com/foxinmy/weixin4j/util modules). This vulnerability is associated with program files CharArrayBuffer.Java, ClassUtil.Java. This issue affects weixin4j.

Key dates

02Disclosure timeline

January 27, 2026 CVE published
January 27, 2026 Record updated