CVE-2026-40858

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["cpe:/a:redhat:apache_camel_spring_boot:4.18"], "defaultStatus": "affected", "packageName": "camel", "product": "Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14", "vendor": "Red Hat", "versions": [{"lessThan": "*", "status": "unaffected", "version": "infinispan-common", "versionType": "rpm"}, {"lessThan": "*", "status": "unaffected", "version": "infinispan-embedded", "versionType": "rpm"}]}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:apache_camel_quarkus:3.33"], "defaultStatus": "unaffected", "packageName": "camel-infinispan", "product": "Red Hat Build of Apache Camel 4.18 for Quarkus 3.33", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:apache_camel_quarkus:3.33"], "defaultStatus": "affected", "packageName": "camel", "product": "Red Hat Build of Apache Camel 4.18 for Quarkus 3.33", "vendor": "Red Hat", "versions": [{"lessThan": "*", "status": "unaffected", "version": "infinispan-common", "versionType": "rpm"}]}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:camel_quarkus:3"], "defaultStatus": "affected", "packageName": "camel-infinispan", "product": "Red Hat build of Apache Camel 4 for Quarkus 3", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:camel_quarkus:3"], "defaultStatus": "affected", "packageName": "camel-infinispan-common", "product": "Red Hat build of Apache Camel 4 for Quarkus 3", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:jboss_fuse:7"], "defaultStatus": "unaffected", "packageName": "camel-infinispan", "product": "Red Hat Fuse 7", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:jboss_fuse:7"], "defaultStatus": "unaffected", "packageName": "camel-infinispan-common", "product": "Red Hat Fuse 7", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:jboss_fuse:7"], "defaultStatus": "unaffected", "packageName": "camel-infinispan-starter", "product": "Red Hat Fuse 7", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:jboss_enterprise_application_platform:8"], "defaultStatus": "unaffected", "packageName": "camel-infinispan", "product": "Red Hat JBoss Enterprise Application Platform 8", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:jboss_enterprise_application_platform:8"], "defaultStatus": "unaffected", "packageName": "camel-infinispan-common", "product": "Red Hat JBoss Enterprise Application Platform 8", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:jbosseapxp"], "defaultStatus": "unaffected", "packageName": "camel-infinispan", "product": "Red Hat JBoss Enterprise Application Platform Expansion Pack", "vendor": "Red Hat"}, {"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:jbosseapxp"], "defaultStatus": "unaffected", "packageName": "camel-infinispan-common", "product": "Red Hat JBoss Enterprise Application Platform Expansion Pack", "vendor": "Red Hat"}], "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:camel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9898F80E-5335-4F8C-8315-6CB598FE00DD", "versionEndExcluding": "4.14.7", "versionStartIncluding": "4.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:camel:*:*:*:*:*:*:*:*", "matchCriteriaId": "806A2561-97E3-42A3-931D-A9040BB96CE5", "versionEndExcluding": "4.18.2", "versionStartIncluding": "4.15.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:camel:4.19.0:*:*:*:*:*:*:*", "matchCriteriaId": "EDA4D206-8808-4D2A-873E-8488DD7E3E16", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The camel-infinispan component's ProtoStream-based remote aggregation repository deserializes data read from a remote Infinispan cache using java.io.ObjectInputStream without applying any ObjectInputFilter. An attacker who can write to the Infinispan cache used by a Camel application can inject a crafted serialized Java object that, when read during normal aggregation repository operations such as get or recover, results in arbitrary code execution in the context of the application.\n\nThis issue affects Apache Camel: from 4.0.0 before 4.14.7, from 4.15.0 before 4.18.2, from 4.19.0 before 4.20.0.\n\nUsers are recommended to upgrade to version 4.20.0, which fixes the issue. If users are on the 4.14.x LTS releases stream, then they are suggested to upgrade to 4.14.7. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.2.\n\nThe JIRA ticket: https://issues.apache.org/jira/browse/CAMEL-23322 refers to the various commits that resolved the issue, and have more details. This issue follows the same class of vulnerability previously addressed in CVE-2024-22369, CVE-2024-23114 and CVE-2026-25747."}, {"lang": "es", "value": "El repositorio de agregaci\u00f3n remota basado en ProtoStream del componente camel-infinispan deserializa datos le\u00eddos de una cach\u00e9 remota de Infinispan utilizando java.io.ObjectInputStream sin aplicar ning\u00fan ObjectInputFilter. Un atacante que puede escribir en la cach\u00e9 de Infinispan utilizada por una aplicaci\u00f3n Camel puede inyectar un objeto Java serializado manipulado que, cuando se lee durante operaciones normales del repositorio de agregaci\u00f3n como get o recover, resulta en ejecuci\u00f3n de c\u00f3digo arbitrario en el contexto de la aplicaci\u00f3n.\n\nEste problema afecta a Apache Camel: desde 4.0.0 antes de 4.14.7, desde 4.15.0 antes de 4.18.2, desde 4.19.0 antes de 4.20.0.\n\nSe recomienda a los usuarios actualizar a la versi\u00f3n 4.20.0, que corrige el problema. Si los usuarios est\u00e1n en la rama de versiones LTS 4.14.x, entonces se sugiere que actualicen a 4.14.7. Si los usuarios est\u00e1n en la rama de versiones 4.18.x, entonces se sugiere que actualicen a 4.18.2.\n\nEl ticket de JIRA: https://issues.apache.org/jira/browse/CAMEL-23322 se refiere a las diversas confirmaciones que resolvieron el problema y tienen m\u00e1s detalles. Este problema sigue la misma clase de vulnerabilidad abordada previamente en CVE-2024-22369, CVE-2024-23114 y CVE-2026-25747."}], "id": "CVE-2026-40858", "lastModified": "2026-10-26T22:10:00.163", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-40858", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-04-27T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-04-27T10:16:09.627", "references": [{"source": "security@apache.org", "tags": ["Vendor Advisory"], "url": "https://camel.apache.org/security/CVE-2026-40858.html"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://access.redhat.com/errata/RHSA-2026:17668"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://access.redhat.com/errata/RHSA-2026:22453"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://access.redhat.com/security/cve/CVE-2026-40858"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2463179"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40858.json"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "security@apache.org", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-502"}], "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "type": "Secondary"}]}

{"bugzilla": {"description": "org.apache.camel/camel-infinispan: Apache Camel camel-infinispan: Arbitrary code execution via deserialization of untrusted data", "id": "2463179", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2463179"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-502", "details": ["A flaw was found in the camel-infinispan component of Apache Camel. A remote attacker, with the ability to write to the Infinispan cache, can inject a specially crafted serialized Java object. When this object is deserialized during normal aggregation repository operations, it can lead to arbitrary code execution within the application. This vulnerability stems from the component's use of java.io.ObjectInputStream without proper input filtering."], "name": "CVE-2026-40858", "package_state": [{"cpe": "cpe:/a:redhat:camel_quarkus:3", "fix_state": "Affected", "package_name": "camel-infinispan", "product_name": "Red Hat build of Apache Camel 4 for Quarkus 3"}, {"cpe": "cpe:/a:redhat:camel_quarkus:3", "fix_state": "Affected", "package_name": "camel-infinispan-common", "product_name": "Red Hat build of Apache Camel 4 for Quarkus 3"}, {"cpe": "cpe:/a:redhat:camel_spring_boot:4", "fix_state": "Affected", "package_name": "camel-infinispan", "product_name": "Red Hat build of Apache Camel for Spring Boot 4"}, {"cpe": "cpe:/a:redhat:camel_spring_boot:4", "fix_state": "Affected", "package_name": "camel-infinispan-common", "product_name": "Red Hat build of Apache Camel for Spring Boot 4"}, {"cpe": "cpe:/a:redhat:camel_spring_boot:4", "fix_state": "Affected", "package_name": "camel-infinispan-embedded", "product_name": "Red Hat build of Apache Camel for Spring Boot 4"}, {"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Not affected", "package_name": "camel-infinispan", "product_name": "Red Hat Fuse 7"}, {"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Not affected", "package_name": "camel-infinispan-common", "product_name": "Red Hat Fuse 7"}, {"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Not affected", "package_name": "camel-infinispan-starter", "product_name": "Red Hat Fuse 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:8", "fix_state": "Affected", "package_name": "camel-infinispan", "product_name": "Red Hat JBoss Enterprise Application Platform 8"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:8", "fix_state": "Affected", "package_name": "camel-infinispan-common", "product_name": "Red Hat JBoss Enterprise Application Platform 8"}, {"cpe": "cpe:/a:redhat:jbosseapxp", "fix_state": "Affected", "package_name": "camel-infinispan", "product_name": "Red Hat JBoss Enterprise Application Platform Expansion Pack"}, {"cpe": "cpe:/a:redhat:jbosseapxp", "fix_state": "Affected", "package_name": "camel-infinispan-common", "product_name": "Red Hat JBoss Enterprise Application Platform Expansion Pack"}], "public_date": "2026-04-27T09:38:55Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-40858\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-40858\nhttps://camel.apache.org/security/CVE-2026-40858.html"], "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.0.0,4.14.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.15.0,4.18.2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.19.0,4.20.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "Apache Camel", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "camel", "vendor": "apache"}], "analysis": {"en": {"generated_at": "2026-04-28T13:07:54.904971+00:00", "value": {"mitigation_remediation": ["Upgrade Apache Camel to version 4.20.0. For users on the 4.14.x LTS stream upgrade to 4.14.7, and for those on the 4.18.x stream upgrade to 4.18.2.", "Reconfigure your Infinispan deployment to restrict write permissions to trusted services or authenticated clients, thereby preventing unauthenticated write access that could be exploited.", "If an upgrade is not immediately possible, apply a runtime ObjectInputFilter to the ObjectInputStream used by camel-infinispan to reject unexpected serialized objects and mitigate the unsafe deserialization risk."], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "Apache Camel versions 4.0.0 through 4.14.6, 4.15.0 through 4.18.1, and 4.19.0 through 4.19.9 are vulnerable. Versions 4.14.7, 4.18.2, and 4.20.0 contain the fix and are not affected.", "description_and_impact": "The vulnerability resides in the camel-infinispan component\u2019s remote aggregation repository, which deserializes data from a remote Infinispan cache using java.io.ObjectInputStream without applying an ObjectInputFilter. If an attacker can write to the cache, they can inject a crafted serialized Java object that, when later read during normal aggregation operations such as get or recover, triggers arbitrary code execution in the application\u2019s context. This flaw is classified as CWE\u2011502 and allows the attacker to execute code with the privileges of the Camel application.", "risk_and_exploitability": "The CVSS score of 8.8 indicates a high severity risk. Although the EPSS score is less than 1%, suggesting a low likelihood of exploitation at present, the possibility of malicious insiders or compromised components granting write access to the Infinispan cache cannot be ignored. The vulnerability is not listed in the CISA KEV catalog, but the potential impact remains severe. The attack vector is inferred to require write access to the Infinispan cache; once such access is achieved, the attacker can trigger code execution during routine repository operations."}}}}, "created": "2026-04-28T09:17:20.199031+00:00", "updated": "2026-04-28T13:15:31.880318+00:00", "vendors": ["apache", "apache$PRODUCT$camel"]}