CVE-2026-41731
Essential information
- Published
- 10/06/2026 00:16
- Modified
- 10/06/2026 19:24
- Author
- —
- Creator
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- CVSS
- 8.1 HIGH (v3.1)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H—
CVSS metrics
- Access vector
- —
- Access complexity
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- Authentication
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- Confidentiality impact
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- Integrity impact
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- Availability impact
- —
- Exploitability
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- Remediation level
- —
- Report confidence
- —
- Temporal score
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- Attack vector
- NETWORK
- Attack complexity
- HIGH
- Privileges required
- NONE
- User interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality impact
- HIGH
- Integrity impact
- HIGH
- Availability impact
- HIGH
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
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- Attack requirements
- —
- Privileges required
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- User interaction
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- Confidentiality (V)
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- Confidentiality (S)
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- Integrity (V)
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- Integrity (S)
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- Availability (V)
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- Availability (S)
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- Exploit maturity
- —
Description
JsonKafkaHeaderMapper and the deprecated DefaultKafkaHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Combined with Jackson's default bean deserialization, a producer could supply crafted header values that caused the consumer to deserialize arbitrary JDK types.
Affected versions:
Spring for Apache Kafka 4.0.0 through 4.0.5; 3.3.0 through 3.3.15; 3.2.0 through 3.2.13; 2.9.0 through 2.9.13; 2.8.0 through 2.8.11.
NVD status
- Status
- Awaiting Analysis — CVE has been recently published to the CVE List and has been received by the NVD.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| vmware / spring for apache kafka | cpe:2.3:a:vmware:spring_for_apache_kafka:4.0.0-4.0.5:*:*:*:*:*:*:* |
| vmware / spring for apache kafka | cpe:2.3:a:vmware:spring_for_apache_kafka:3.3.0-3.3.15:*:*:*:*:*:*:* |
| vmware / spring for apache kafka | cpe:2.3:a:vmware:spring_for_apache_kafka:3.2.0-3.2.13:*:*:*:*:*:*:* |
| vmware / spring for apache kafka | cpe:2.3:a:vmware:spring_for_apache_kafka:2.9.0-2.9.13:*:*:*:*:*:*:* |
| vmware / spring for apache kafka | cpe:2.3:a:vmware:spring_for_apache_kafka:2.8.0-2.8.11:*:*:*:*:*:*:* |