Apache MINA: CWE-502 Deserialization of Untrusted Data
Priority MEDIUM 49CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Partial Red Hat: 11 fixed, 4 without a fix
Attack profile from CVSS 3.1 · CNA. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-502.
Summary
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 Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00433 37th percentileScored 2026-11-07
Fix Partial org.apache.mina:mina-core (Maven): 2.0.28, 2.1.11, 2.2.6Red Hat: 11 advisoriesRed Hat: 11 fixed, 4 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Apache | Apache MINA | 2.2.0 – 2.2.5; 2.1.0 – 2.1.10; 2.0.0 – 2.0.27 | — | No fix listed | CNA |
| — | org.apache.mina:mina-core (Maven) | 2.0.0 to before 2.0.28 | 2.0.28 | Patch available | GHSA-f2wh-grmh-r6jm |
| — | org.apache.mina:mina-core (Maven) | 2.1.0 to before 2.1.11 | 2.1.11 | Patch available | GHSA-f2wh-grmh-r6jm |
| — | org.apache.mina:mina-core (Maven) | 2.2.0 to before 2.2.6 | 2.2.6 | Patch available | GHSA-f2wh-grmh-r6jm |
- Apache MINA VendorApache Affected 2.2.0 – 2.2.5; 2.1.0 – 2.1.10; 2.0.0 – 2.0.27 Fixed in — No fix listed CNA
- org.apache.mina:mina-core (Maven) Vendor— Affected 2.0.0 to before 2.0.28 Fixed in 2.0.28 Patch available GHSA-f2wh-grmh-r6jm
- org.apache.mina:mina-core (Maven) Vendor— Affected 2.1.0 to before 2.1.11 Fixed in 2.1.11 Patch available GHSA-f2wh-grmh-r6jm
- org.apache.mina:mina-core (Maven) Vendor— Affected 2.2.0 to before 2.2.6 Fixed in 2.2.6 Patch available GHSA-f2wh-grmh-r6jm
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:apache:mina:*:*:*:*:*:*:*:* | 2.0.0 to before 2.0.28; 2.1.0 to before 2.1.11; 2.2.0 to before 2.2.6 | Vulnerable | Apache |
- cpe:2.3:a:apache:mina:*:*:*:*:*:*:*:* Versions 2.0.0 to before 2.0.28; 2.1.0 to before 2.1.11; 2.2.0 to before 2.2.6 Vulnerable ·Apache
Remediation
- Fix · GHSA-f2wh-grmh-r6jm org.apache.mina:mina-core (Maven) Fixed in 2.0.28 Advisory →
- Fix · GHSA-f2wh-grmh-r6jm org.apache.mina:mina-core (Maven) Fixed in 2.1.11 Advisory →
- Fix · GHSA-f2wh-grmh-r6jm org.apache.mina:mina-core (Maven) Fixed in 2.2.6 Advisory →
Red Hat 11 advisories
- RHSA-2026:60259 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.20 security update.
- OpenShift Developer Tools and Services 4.20 registry.redhat.io/ocp-tools-4/jenkins-rhel9
- RHSA-2026:60256 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.22 security update.
- OpenShift Developer Tools and Services 4.22 registry.redhat.io/ocp-tools-4/jenkins-rhel9
- RHSA-2026:60254 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.21 security update.
- OpenShift Developer Tools and Services 4.21 registry.redhat.io/ocp-tools-4/jenkins-rhel9
Show 8 more Red Hat advisories
- RHSA-2026:60252 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.19 security update.
- OpenShift Developer Tools and Services 4.19 registry.redhat.io/ocp-tools-4/jenkins-rhel9
- RHSA-2026:60251 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.16 security update.
- OpenShift Developer Tools and Services 4.16 registry.redhat.io/ocp-tools-4/jenkins-rhel9
- RHSA-2026:60250 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.18 security update.
- OpenShift Developer Tools and Services 4.18 registry.redhat.io/ocp-tools-4/jenkins-rhel9
- RHSA-2026:60249 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.13 security update.
- OpenShift Developer Tools and Services 4.13 registry.redhat.io/ocp-tools-4/jenkins-rhel8
- RHSA-2026:60248 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.14 security update.
- OpenShift Developer Tools and Services 4.14 registry.redhat.io/ocp-tools-4/jenkins-rhel8
- RHSA-2026:60247 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.12 security update.
- OpenShift Developer Tools and Services 4.12 registry.redhat.io/ocp-tools-4/jenkins-rhel8
- RHSA-2026:60246 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.17 security update.
- OpenShift Developer Tools and Services 4.17 registry.redhat.io/ocp-tools-4/jenkins-rhel9
- RHSA-2026:60239 Released 2026-08-26 · Red Hat rating ImportantRelease of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.15 security update.
- OpenShift Developer Tools and Services 4.15 registry.redhat.io/ocp-tools-4/jenkins-rhel8
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| OpenShift Developer Tools and Services | Affected | No fix yet |
| Red Hat Enterprise Linux 9 | Affected | No fix yet |
| Red Hat Fuse 7 | Affected | No fix yet: Fix deferred |
| Red Hat build of Apache Camel for Spring Boot 4 | Affected | No fix yet: Fix deferred |
| OpenShift Developer Tools and Services 4.12 | Fixed | RHSA-2026:60247 |
| OpenShift Developer Tools and Services 4.13 | Fixed | RHSA-2026:60249 |
| OpenShift Developer Tools and Services 4.14 | Fixed | RHSA-2026:60248 |
| OpenShift Developer Tools and Services 4.15 | Fixed | RHSA-2026:60239 |
| OpenShift Developer Tools and Services 4.16 | Fixed | RHSA-2026:60251 |
| OpenShift Developer Tools and Services 4.17 | Fixed | RHSA-2026:60246 |
| OpenShift Developer Tools and Services 4.18 | Fixed | RHSA-2026:60250 |
| OpenShift Developer Tools and Services 4.19 | Fixed | RHSA-2026:60252 |
| OpenShift Developer Tools and Services 4.20 | Fixed | RHSA-2026:60259 |
| OpenShift Developer Tools and Services 4.21 | Fixed | RHSA-2026:60254 |
| OpenShift Developer Tools and Services 4.22 | Fixed | RHSA-2026:60256 |
Not affected: 21 products
- OpenShift Developer Tools and Services 4.12
- OpenShift Developer Tools and Services 4.13
- OpenShift Developer Tools and Services 4.14
- OpenShift Developer Tools and Services 4.15
- OpenShift Developer Tools and Services 4.16
- OpenShift Developer Tools and Services 4.17
- OpenShift Developer Tools and Services 4.18
- OpenShift Developer Tools and Services 4.19
- OpenShift Developer Tools and Services 4.20
- OpenShift Developer Tools and Services 4.21
- OpenShift Developer Tools and Services 4.22
- Red Hat AMQ Broker 7
- Red Hat Data Grid 8
- Red Hat Enterprise Linux 8
- Red Hat JBoss Enterprise Application Platform 7
- Red Hat JBoss Enterprise Application Platform 8
- Red Hat JBoss Enterprise Application Platform Expansion Pack
- Red Hat Process Automation 7
- Red Hat Single Sign-On 7
- streams for Apache Kafka 2
- streams for Apache Kafka 3
Timeline
- 2026-10-02 Threatist record created from CVE-2026-41409
- 2026-10-03 Alias added: GHSA-f2wh-grmh-r6jm
- 2026-10-25 EPSS moved to the below the 50th percentile
References
More Apache Mina vulnerabilities
- TI-2024-34922 Apache MINA: MINA applications using unbounded deserialization may allow RCE CVSS 4.0CRITICAL 10.0
- TI-2026-31001 Deserialization of untrusted data in Apache MINA CVSS 3.1CRITICAL 9.8
- TI-2026-31000 Apache MINA: CWE-502 Deserialization of Untrusted Data (take 2) CVSS 3.1CRITICAL 9.8
- TI-2026-30156 Deserialization of untrusted data in Apache MINA CVSS 3.1CRITICAL 9.8
- TI-2026-34667 Apache MINA: Critical Deserialization Allow-list Bypass via resolveProxyClass - ZDRES-232 CVSS 3.1CRITICAL 9.8
- TI-2019-00204 Apache MINA SSLFilter security Issue CVSS 3.1HIGH 7.5
Sources
- CVE-2026-41409 · CVE Program
- CVE-2026-41409 · NVD
- FIRST EPSS
- GHSA-f2wh-grmh-r6jm · GitHub Advisory Database · CC BY 4.0
- CVE-2026-41409 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences