204 lines
8.7 KiB
JSON
204 lines
8.7 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-2270",
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"assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
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"state": "PUBLISHED",
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"assignerShortName": "kubernetes",
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"dateReserved": "2026-02-10T03:58:54.680Z",
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"datePublished": "2026-10-26T22:30:02.445Z",
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"dateUpdated": "2026-10-29T10:45:47.863Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
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"shortName": "kubernetes",
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"dateUpdated": "2026-10-26T22:30:02.445Z"
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},
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"title": "StatefulSet and ControllerRevision write permissions allow cross-namespace pod creation",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-639",
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"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
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"type": "CWE"
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}
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]
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-122",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-122 Privilege Abuse"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "Kubernetes",
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"product": "Kubernetes",
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"versions": [
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{
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"status": "affected",
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"version": "v1.34.0",
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"lessThanOrEqual": "v1.34.11",
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"versionType": "custom"
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},
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{
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"status": "affected",
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"version": "v1.35.0",
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"lessThanOrEqual": "v1.35.8",
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"versionType": "custom"
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},
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{
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"status": "affected",
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"version": "v1.36.0",
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"lessThanOrEqual": "v1.36.4",
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"versionType": "custom"
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},
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{
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"status": "affected",
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"version": "v1.37.0",
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"lessThanOrEqual": "v1.37.0",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A confused deputy attack exists in the StatefulSet controller that allows a user with namespace-scoped write permissions on StatefulSet and ControllerRevision objects to create a cross-namespace pod. An attacker exploiting this vulnerability would have full control over the resulting pod’s metadata and specification, including namespace selection. Note that the cross-namespace pod will be immediately deleted by the garbage collector unless the attacker is able to construct a valid StatefulSet OwnerReference. This would require referencing the UID of an existing StatefulSet in the victim’s namespace.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "A confused deputy attack exists in the StatefulSet controller that allows a user with namespace-scoped write permissions on StatefulSet and ControllerRevision objects to create a cross-namespace pod. An attacker exploiting this vulnerability would have full control over the resulting pod’s metadata and specification, including namespace selection. Note that the cross-namespace pod will be immediately deleted by the garbage collector unless the attacker is able to construct a valid StatefulSet OwnerReference. This would require referencing the UID of an existing StatefulSet in the victim’s namespace."
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/kubernetes/kubernetes/issues/142097",
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"tags": [
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"issue-tracking"
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]
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},
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{
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"url": "https://groups.google.com/g/kubernetes-security-announce/c/wv0iV-Rcmj4",
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"tags": [
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"mailing-list"
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseSeverity": "MEDIUM",
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"baseScore": 5.9,
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N"
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}
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "To mitigate this vulnerability, upgrade Kubernetes: https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "To mitigate this vulnerability, upgrade Kubernetes: <a target=\"_blank\" rel=\"nofollow\" href=\"https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/\">https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/</a><br>"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "ImanOracle",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"x_generator": {
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"engine": "Vulnogram 0.5.0"
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}
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},
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"adp": [
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "http://www.openwall.com/lists/oss-security/2026/09/23/35"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2026-10-26T23:10:06.624Z"
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}
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-2270",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-10-29T03:56:58.054518Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-10-29T10:45:47.863Z"
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}
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}
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]
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}
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} |