181 lines
9.8 KiB
JSON
181 lines
9.8 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-2026-16938",
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"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
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"state": "PUBLISHED",
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"assignerShortName": "ibm",
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"dateReserved": "2026-07-24T07:44:31.605Z",
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"datePublished": "2026-08-19T18:48:32.835Z",
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"dateUpdated": "2026-08-20T15:26:35.014Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
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"shortName": "ibm",
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"dateUpdated": "2026-08-19T18:59:17.561Z"
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},
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"title": "Power System Missing Authorization",
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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-862",
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"description": "CWE-862 Missing Authorization",
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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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"affected": [
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{
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"vendor": "IBM",
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"product": "Power Systems Firmware",
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"versions": [
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{
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"status": "affected",
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"version": "FW1120.00"
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},
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{
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"status": "affected",
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"version": "FW1110.00",
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"lessThanOrEqual": "FW1110.30",
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"versionType": "semver"
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},
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{
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"status": "affected",
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"version": "FW1060.00",
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"lessThanOrEqual": "FW1060.80",
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"versionType": "semver"
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},
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{
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"status": "affected",
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"version": "FW950.00",
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"lessThanOrEqual": "FW950.H2",
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"versionType": "semver"
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}
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],
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"cpes": [
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"cpe:2.3:o:ibm:power_systems_firmware:fw1120.00:*:*:*:*:*:*:*",
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"cpe:2.3:o:ibm:power_systems_firmware:fw1110.00:*:*:*:*:*:*:*",
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"cpe:2.3:o:ibm:power_systems_firmware:fw1110.30:*:*:*:*:*:*:*",
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"cpe:2.3:o:ibm:power_systems_firmware:fw1060.00:*:*:*:*:*:*:*",
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"cpe:2.3:o:ibm:power_systems_firmware:fw1060.80:*:*:*:*:*:*:*",
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"cpe:2.3:o:ibm:power_systems_firmware:fw950.00:*:*:*:*:*:*:*",
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"cpe:2.3:o:ibm:power_systems_firmware:fw950.h2:*:*:*:*:*:*:*"
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]
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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": "IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in access controls over privileged system configuration operations on the FSP. An attacker with authenticated administrator-level access to the FSP can place the managed system into a non-production operational mode, allowing certain system components to be disabled. This condition persists across FSP resets and requires explicit operator intervention — clearing the affected configuration — to restore normal operation. Successful exploitation results in an availability impact to the managed system.",
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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": "<p>IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in access controls over privileged system configuration operations on the FSP. An attacker with authenticated administrator-level access to the FSP can place the managed system into a non-production operational mode, allowing certain system components to be disabled. This condition persists across FSP resets and requires explicit operator intervention — clearing the affected configuration — to restore normal operation. Successful exploitation results in an availability impact to the managed system.</p>"
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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://www.ibm.com/support/pages/node/7283896",
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"tags": [
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"vendor-advisory",
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"patch"
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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": "ADJACENT_NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "HIGH",
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"baseSeverity": "MEDIUM",
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"baseScore": 6.9,
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H"
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}
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}
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],
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"workarounds": [
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{
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"lang": "en",
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"value": "Protect access to the FSP's administrative interface.",
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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": "<p>Protect access to the FSP's administrative interface.</p>"
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}
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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": "Customers with the products below should install FW1120.01(1120_167), FW1110.31(1110_134), or newer to remediate this vulnerability.\n\n\n\nPower 11\n1) IBM Power System E1180 (9080-HEU)\n\n\n\nCustomers with the products below should install FW1060.81(1060_184), or newer to remediate this vulnerability.\n\n\n\nPower 10\n1) IBM Power System E1080 (9080-HEX)\n\n\n\nCustomers with the products below should install FW950.H3(950_230), or newer to remediate this vulnerability.\n\n\n\nPower9\n1) IBM Power System S922 (9009-22G)\n2) IBM Power System H922 (9223-22S)\n3) IBM Power System S914 (9009-41G)\n4) IBM Power System S924 (9009-42G)\n5) IBM Power System H924 (9223-42S)\n6) IBM Power System E950 (9040-MR9)\n7) IBM Power System E980 (9080-M9S)\n\n\n\nThe images mentioned above can be located at IBM Fix Central : https://www.ibm.com/support/fixcentral/",
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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": "<p>Customers with the products below should install FW1120.01(1120_167), FW1110.31(1110_134), or newer to remediate this vulnerability.</p><p>Power 11<br/>1) IBM Power System E1180 (9080-HEU)</p><p>Customers with the products below should install FW1060.81(1060_184), or newer to remediate this vulnerability.</p><p>Power 10<br/>1) IBM Power System E1080 (9080-HEX)</p><p>Customers with the products below should install FW950.H3(950_230), or newer to remediate this vulnerability.</p><p>Power9<br/>1) IBM Power System S922 (9009-22G)<br/>2) IBM Power System H922 (9223-22S)<br/>3) IBM Power System S914 (9009-41G)<br/>4) IBM Power System S924 (9009-42G)<br/>5) IBM Power System H924 (9223-42S)<br/>6) IBM Power System E950 (9040-MR9)<br/>7) IBM Power System E980 (9080-M9S)</p><p>The images mentioned above can be located at IBM Fix Central : <a href=\"https://www.ibm.com/support/fixcentral/\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral/</a></p>"
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}
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]
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}
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]
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},
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"adp": [
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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-2026-16938",
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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": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-08-20T15:18:49.285398Z"
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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": "2026-08-20T15:26:35.014Z"
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}
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}
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]
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}
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} |