218 lines
9.0 KiB
JSON
218 lines
9.0 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"cveId": "CVE-2026-44029",
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"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"state": "PUBLISHED",
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"assignerShortName": "mitre",
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"dateReserved": "2026-05-05T00:51:05.139Z",
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"datePublished": "2026-05-05T00:51:05.533Z",
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"dateUpdated": "2026-05-05T12:43:28.239Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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"product": "Nix",
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"vendor": "NixOS",
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"versions": [
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{
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"lessThan": "2.28.7",
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"status": "affected",
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"version": "2.24.7",
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"versionType": "semver"
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},
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{
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"lessThan": "2.29.4",
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"status": "affected",
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"version": "2.29.0",
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"versionType": "semver"
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},
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{
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"lessThan": "2.30.5",
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"status": "affected",
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"version": "2.30.0",
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"versionType": "semver"
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},
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{
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"lessThan": "2.31.5",
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"status": "affected",
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"version": "2.31.0",
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"versionType": "semver"
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},
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{
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"lessThan": "2.32.8",
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"status": "affected",
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"version": "2.32.0",
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"versionType": "semver"
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},
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{
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"lessThan": "2.33.6",
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"status": "affected",
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"version": "2.33.0",
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"versionType": "semver"
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},
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{
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"lessThan": "2.34.7",
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"status": "affected",
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"version": "2.34.0",
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"versionType": "semver"
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}
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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": "An issue was discovered in Nix before 2.34.7. Writing to arbitrary files can occur via \"nix-prefetch-url --unpack\" or \"nix store prefetch-file --unpack\" directory traversal. The fixed versions are 2.34.7, 2.33.6, 2.32.8, 2.31.5, 2.30.5, 2.29.4, and 2.28.7 (introduced in 2.24.7);"
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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"version": "3.1"
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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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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-36",
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"description": "CWE-36 Absolute Path Traversal",
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"lang": "en",
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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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"providerMetadata": {
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"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"shortName": "mitre",
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"dateUpdated": "2026-05-05T00:58:14.984Z"
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},
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"references": [
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{
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"url": "https://discourse.nixos.org/t/security-advisory-local-privilege-escalation-in-lix-and-nix/77407"
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},
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{
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"url": "https://www.openwall.com/lists/oss-security/2026/05/04/33"
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},
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{
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"url": "https://github.com/NixOS/nix/security/advisories/GHSA-gr92-w2r5-qw5p"
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}
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],
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"x_generator": {
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"engine": "CVE-Request-form 0.0.1"
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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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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.24.7",
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"versionEndExcluding": "2.28.7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.29.0",
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"versionEndExcluding": "2.29.4"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.30.0",
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"versionEndExcluding": "2.30.5"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.31.0",
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"versionEndExcluding": "2.31.5"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.32.0",
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"versionEndExcluding": "2.32.8"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.33.0",
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"versionEndExcluding": "2.33.6"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.34.0",
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"versionEndExcluding": "2.34.7"
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}
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]
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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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"timestamp": "2026-05-05T12:43:20.590037Z",
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"id": "CVE-2026-44029",
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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": "yes"
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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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"role": "CISA Coordinator",
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"version": "2.0.3"
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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": "2026-05-05T12:43:28.239Z"
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}
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}
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]
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},
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"dataVersion": "5.2"
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} |