CVE Explorer
CVE-2026-24819
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://github.com/foxinmy/weixin4j","defaultStatus":"affected","modules":["weixin4j-base/src/main/java/com/foxinmy/weixin4j/util"],"product":"weixin4j","programFiles":["CharArrayBuffer.java","ClassUtil.java"],"vendor":"foxinmy","versions":[{"status":"unknown","version":"0","versionType":"git"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:ff9b3271ffb54a5b48ae196508de07b6ed1b21d14379054d23e4b52f6be2daeb · sha256:052875b6defe5bff… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"YES","Recovery":"AUTOMATIC","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"AMBER","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"DIFFUSE","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialit…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:ff9b3271ffb54a5b48ae196508de07b6ed1b21d14379054d23e4b52f6be2daeb · sha256:052875b6defe5bff… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-1325","description":"CWE-1325 Improperly Controlled Sequential Memory Allocation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:ff9b3271ffb54a5b48ae196508de07b6ed1b21d14379054d23e4b52f6be2daeb · sha256:052875b6defe5bff… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["patch"],"url":"https://github.com/foxinmy/weixin4j/pull/229"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ff9b3271ffb54a5b48ae196508de07b6ed1b21d14379054d23e4b52f6be2daeb · sha256:052875b6defe5bff… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.