240 lines
11 KiB
JSON
240 lines
11 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-2026-80865",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-08-26T14:34:25.798Z",
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"datePublished": "2026-09-04T16:48:08.582Z",
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"dateUpdated": "2026-11-06T17:05:55.100Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-09-04T16:48:08.582Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Add missing access_ok call to copy_user_syms\n\nAs reported by sashiko we use __get_user without prior access_ok call on the\nuser space pointer. Adding the missing call for the whole pointer array.\n\nPlus removing the err check in the error path, because it's not needed and\nalso we can return -ENOMEM directly from the first kvmalloc_array fail path.\n\n[1] https://lore.kernel.org/bpf/20260611115503.AC16D1F00893@smtp.kernel.org/"
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"kernel/trace/bpf_trace.c"
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],
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"versions": [
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{
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"version": "0236fec57a15dc2a068dfe4488e0c2ab4559b1ec",
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"lessThan": "a67f7f9647cb243b3be32163e88e5bc76e3d51e9",
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"status": "affected",
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"versionType": "git"
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},
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"version": "0236fec57a15dc2a068dfe4488e0c2ab4559b1ec",
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"lessThan": "8b719cef5ac30ab83ce5693c5faf10e4944874af",
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"status": "affected",
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"lessThan": "128391b57e0977c35243672a6f970073651f3831",
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"status": "affected",
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{
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"version": "0236fec57a15dc2a068dfe4488e0c2ab4559b1ec",
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"lessThan": "0b6252afcd1965f77c6a6f8a802a2e1381822b98",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "0236fec57a15dc2a068dfe4488e0c2ab4559b1ec",
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"lessThan": "28ce7bcf8a29aa395b60764df4c97be745de89d0",
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"status": "affected",
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{
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"version": "0236fec57a15dc2a068dfe4488e0c2ab4559b1ec",
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"lessThan": "d5dc200c3a3f217de072af269dd90adddf90e48d",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"kernel/trace/bpf_trace.c"
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],
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"versions": [
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{
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"version": "5.19",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "5.19",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.178",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.145",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.97",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.40",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.1.5",
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"lessThanOrEqual": "7.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"versionStartIncluding": "5.19",
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"versionEndExcluding": "6.1.178"
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},
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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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://git.kernel.org/stable/c/a67f7f9647cb243b3be32163e88e5bc76e3d51e9"
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},
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{
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"url": "https://git.kernel.org/stable/c/8b719cef5ac30ab83ce5693c5faf10e4944874af"
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},
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{
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"url": "https://git.kernel.org/stable/c/128391b57e0977c35243672a6f970073651f3831"
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},
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{
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"url": "https://git.kernel.org/stable/c/0b6252afcd1965f77c6a6f8a802a2e1381822b98"
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},
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{
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"url": "https://git.kernel.org/stable/c/28ce7bcf8a29aa395b60764df4c97be745de89d0"
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},
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{
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"url": "https://git.kernel.org/stable/c/d5dc200c3a3f217de072af269dd90adddf90e48d"
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}
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],
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"title": "bpf: Add missing access_ok call to copy_user_syms",
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"x_generator": {
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"engine": "bippy-1.2.0"
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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-2026-80865",
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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": "2026-11-06T17:03:48.253421Z"
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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": "2026-11-06T17:05:55.100Z"
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}
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}
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]
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}
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} |