CVE Explorer
CVE-2026-41409
The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed.
Affected versions are Apache MINA 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and 2.2.0 <= 2.2.5.
The problem is resolved in Apache MINA 2.0.28, 2.1.11, and 2.2.6 by
applying the classname allowlist earlier.
Affected are applications using Apac
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://repo.maven.apache.org/maven2/org/apache/mina/","defaultStatus":"unaffected","packageName":"org.apache.mina:mina.core","product":"Apache MINA","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"2.2.5","status":"affected","version":"2.2.0","versionType":"semver"},{"lessThanOrEqual":"2.1.10","status":"affected","version":"2.1.0","versionType":"semver"},{"lessThanOrEqual":"2.0.27","status":"affected","version":"2.0.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:93b26a14c58315909a5a33067c4f646eace9e2290621deef88e4103342857018 · sha256:818779c5675ea1ee… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:93b26a14c58315909a5a33067c4f646eace9e2290621deef88e4103342857018 · sha256:818779c5675ea1ee… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:93b26a14c58315909a5a33067c4f646eace9e2290621deef88e4103342857018 · sha256:818779c5675ea1ee… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/9ddvsq6c4l5bhwq8l14sob4f8qjvx5c9"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:93b26a14c58315909a5a33067c4f646eace9e2290621deef88e4103342857018 · sha256:818779c5675ea1ee… · /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.