GHSA-xq69-5h5v-x9x4

Suggest an improvement
Source
https://github.com/advisories/GHSA-xq69-5h5v-x9x4
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-xq69-5h5v-x9x4/GHSA-xq69-5h5v-x9x4.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-xq69-5h5v-x9x4
Aliases
  • CVE-2026-41731
Published
2026-06-10T00:31:52Z
Modified
2026-06-12T22:00:14.044217668Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
In Spring for Apache Kafka, overly broad trusted-package matching in header mappers exposes JDK classes to deserialization
Details

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.

Database specific 
{
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-12T21:51:09Z",
    "nvd_published_at": "2026-06-10T00:16:52Z",
    "severity": "HIGH",
    "cwe_ids": [
        "CWE-502"
    ]
}
References

Affected packages

Maven
org.springframework.kafka:spring-kafka

Package

Name
org.springframework.kafka:spring-kafka
View open source insights on deps.dev
Purl
pkg:maven/org.springframework.kafka/spring-kafka

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.0.0
Fixed
4.0.6

Affected versions

4.*
4.0.0
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-xq69-5h5v-x9x4/GHSA-xq69-5h5v-x9x4.json"
last_known_affected_version_range 
"<= 4.0.5"
org.springframework.kafka:spring-kafka

Package

Name
org.springframework.kafka:spring-kafka
View open source insights on deps.dev
Purl
pkg:maven/org.springframework.kafka/spring-kafka

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.3.0
Fixed
3.3.16

Affected versions

3.*
3.3.0
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.3.10
3.3.11
3.3.12
3.3.13
3.3.14
3.3.15

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-xq69-5h5v-x9x4/GHSA-xq69-5h5v-x9x4.json"
last_known_affected_version_range 
"<= 3.3.15"
org.springframework.kafka:spring-kafka

Package

Name
org.springframework.kafka:spring-kafka
View open source insights on deps.dev
Purl
pkg:maven/org.springframework.kafka/spring-kafka

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.2.0
Last affected
3.2.13

Affected versions

3.*
3.2.0
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.2.9
3.2.10

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-xq69-5h5v-x9x4/GHSA-xq69-5h5v-x9x4.json"
org.springframework.kafka:spring-kafka

Package

Name
org.springframework.kafka:spring-kafka
View open source insights on deps.dev
Purl
pkg:maven/org.springframework.kafka/spring-kafka

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.9.0
Last affected
2.9.13

Affected versions

2.*
2.9.0
2.9.1
2.9.2
2.9.3
2.9.4
2.9.5
2.9.6
2.9.7
2.9.8
2.9.9
2.9.10
2.9.11
2.9.12
2.9.13

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-xq69-5h5v-x9x4/GHSA-xq69-5h5v-x9x4.json"
org.springframework.kafka:spring-kafka

Package

Name
org.springframework.kafka:spring-kafka
View open source insights on deps.dev
Purl
pkg:maven/org.springframework.kafka/spring-kafka

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
2.8.11

Affected versions

1.*
1.0.0.RELEASE
1.0.1.RELEASE
1.0.2.RELEASE
1.0.3.RELEASE
1.0.4.RELEASE
1.0.5.RELEASE
1.0.6.RELEASE
1.1.0.RELEASE
1.1.1.RELEASE
1.1.2.RELEASE
1.1.3.RELEASE
1.1.4.RELEASE
1.1.5.RELEASE
1.1.6.RELEASE
1.1.7.RELEASE
1.1.8.RELEASE
1.2.0.RELEASE
1.2.1.RELEASE
1.2.2.RELEASE
1.2.3.RELEASE
1.3.0.RELEASE
1.3.1.RELEASE
1.3.2.RELEASE
1.3.3.RELEASE
1.3.4.RELEASE
1.3.5.RELEASE
1.3.6.RELEASE
1.3.7.RELEASE
1.3.8.RELEASE
1.3.9.RELEASE
1.3.10.RELEASE
1.3.11.RELEASE
2.*
2.0.0.RELEASE
2.0.1.RELEASE
2.0.2.RELEASE
2.0.3.RELEASE
2.0.4.RELEASE
2.0.5.RELEASE
2.0.6.RELEASE
2.0.7.RELEASE
2.0.8.RELEASE
2.1.0.RELEASE
2.1.1.RELEASE
2.1.2.RELEASE
2.1.3.RELEASE
2.1.4.RELEASE
2.1.5.RELEASE
2.1.6.RELEASE
2.1.7.RELEASE
2.1.8.RELEASE
2.1.9.RELEASE
2.1.10.RELEASE
2.1.11.RELEASE
2.1.12.RELEASE
2.1.13.RELEASE
2.1.14.RELEASE
2.2.0.RELEASE
2.2.1.RELEASE
2.2.2.RELEASE
2.2.3.RELEASE
2.2.4.RELEASE
2.2.5.RELEASE
2.2.6.RELEASE
2.2.7.RELEASE
2.2.8.RELEASE
2.2.9.RELEASE
2.2.10.RELEASE
2.2.11.RELEASE
2.2.12.RELEASE
2.2.13.RELEASE
2.2.14.RELEASE
2.2.15.RELEASE
2.3.0.RELEASE
2.3.1.RELEASE
2.3.2.RELEASE
2.3.3.RELEASE
2.3.4.RELEASE
2.3.5.RELEASE
2.3.6.RELEASE
2.3.7.RELEASE
2.3.8.RELEASE
2.3.9.RELEASE
2.3.10.RELEASE
2.3.11.RELEASE
2.3.12.RELEASE
2.3.13.RELEASE
2.3.14.RELEASE
2.4.0.RELEASE
2.4.1.RELEASE
2.4.2.RELEASE
2.4.3.RELEASE
2.4.4.RELEASE
2.4.5.RELEASE
2.4.6.RELEASE
2.4.7.RELEASE
2.4.8.RELEASE
2.4.9.RELEASE
2.4.10.RELEASE
2.4.11.RELEASE
2.4.12.RELEASE
2.4.13.RELEASE
2.5.0.RELEASE
2.5.1.RELEASE
2.5.2.RELEASE
2.5.3.RELEASE
2.5.4.RELEASE
2.5.5.RELEASE
2.5.6.RELEASE
2.5.7.RELEASE
2.5.8.RELEASE
2.5.9.RELEASE
2.5.10.RELEASE
2.5.11.RELEASE
2.5.12.RELEASE
2.5.13.RELEASE
2.5.14.RELEASE
2.5.15.RELEASE
2.5.16.RELEASE
2.5.17.RELEASE
2.6.0
2.6.1
2.6.2
2.6.3
2.6.4
2.6.5
2.6.6
2.6.7
2.6.8
2.6.9
2.6.10
2.6.11
2.6.12
2.6.13
2.7.0
2.7.1
2.7.2
2.7.3
2.7.4
2.7.5
2.7.6
2.7.7
2.7.8
2.7.9
2.7.10
2.7.11
2.7.12
2.7.13
2.7.14
2.8.0
2.8.1
2.8.2
2.8.3
2.8.4
2.8.5
2.8.6
2.8.7
2.8.8
2.8.9
2.8.10
2.8.11

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-xq69-5h5v-x9x4/GHSA-xq69-5h5v-x9x4.json"