Patchfirst
ChainApache MINAMaven:org.apache.mina:mina-core

Apache MINA: incomplete fixes (2024–2026)

5 CVEs over 3 generations, 25 Dec 2024 to 1 May 2026.

Family tree

Left to right by publication date.Oldest first. Select a CVE to open it.
  1. CVE-2024-5204625 Dec 2024 First in the chain
  2. CVE-2026-4140927 Apr 2026 incomplete fix for CVE-2024-52046
  3. CVE-2026-4163527 Apr 2026 next fix after CVE-2024-52046
  4. CVE-2026-427781 May 2026 incomplete fix for CVE-2024-52046incomplete fix for CVE-2026-41409and 1 more
  5. CVE-2026-427791 May 2026 incomplete fix for CVE-2026-41635
Dec 2024Jul 2025Apr 2026May CVE-2024-52046 → CVE-2026-41409: incomplete fix (high confidence)CVE-2024-52046 → CVE-2026-42778: incomplete fix (high confidence)CVE-2026-41409 → CVE-2026-42778: incomplete fix (high confidence)CVE-2026-41635 → CVE-2026-42779: incomplete fix (high confidence)CVE-2026-41635 → CVE-2026-42778: Next fix in the same package (medium confidence)CVE-2024-52046 → CVE-2026-41635: Next fix in the same package (low confidence) CVE-2024-52046 25 Dec 2024 CVE-2026-41409 27 Apr 2026 CVE-2026-41635 27 Apr 2026 CVE-2026-42778 1 May 2026 CVE-2026-42779 1 May 2026 Dec 2024May 2025SepApr 2026May CVE-2024-52046 → CVE-2026-41409: incomplete fix (high confidence)CVE-2024-52046 → CVE-2026-42778: incomplete fix (high confidence)CVE-2026-41409 → CVE-2026-42778: incomplete fix (high confidence)CVE-2026-41635 → CVE-2026-42779: incomplete fix (high confidence)CVE-2026-41635 → CVE-2026-42778: Next fix in the same package (medium confidence)CVE-2024-52046 → CVE-2026-41635: Next fix in the same package (low confidence) CVE-2024-52046 25 Dec 2024 CVE-2026-41409 27 Apr 2026 CVE-2026-41635 27 Apr 2026 CVE-2026-42778 1 May 2026 CVE-2026-42779 1 May 2026
Exploited in the wild (CISA KEV) Not in KEV Priority score (0 to 100) High confidence Medium Low

CVEs in this family

Table view of the tree
CVEPublishedTitleLinked fromPriority
CVE-2024-52046 25 Dec 2024 Apache MINA: MINA applications using unbounded deserialization may allow RCE · fixed in 2.2.4 First in chain 26.6
CVE-2026-41409 27 Apr 2026 Apache MINA: CWE-502 Deserialization of Untrusted Data · fixed in 2.2.6 CVE-2024-52046 · incomplete fix · High 14.4
CVE-2026-41635 27 Apr 2026 Apache MINA: AbstractIoBuffer.resolveClass() null-clazz Branch Skips acceptMatchers Filter — Full Object… · fixed in 2.2.6 CVE-2024-52046 · Next fix in the same package · Low 16.8
CVE-2026-42778 1 May 2026 Apache MINA: CWE-502 Deserialization of Untrusted Data (take 2) · fixed in 2.2.7 CVE-2024-52046 · incomplete fix · High 22.1
CVE-2026-42779 1 May 2026 Apache MINA: AbstractIoBuffer.resolveClass() null-clazz Branch Skips acceptMatchers Filter — Full Object… · fixed in 2.2.7 CVE-2026-41635 · incomplete fix · High 25.6
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