218 lines
9.0 KiB
JSON
218 lines
9.0 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-2026-5766",
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"assignerOrgId": "6a34fbeb-21d4-45e7-8e0a-62b95bc12c92",
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"state": "PUBLISHED",
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"assignerShortName": "DSF",
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"dateReserved": "2026-04-07T19:29:07.042Z",
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"datePublished": "2026-05-05T14:49:19.715Z",
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"dateUpdated": "2026-05-06T15:25:38.926Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "6a34fbeb-21d4-45e7-8e0a-62b95bc12c92",
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"shortName": "DSF",
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"dateUpdated": "2026-05-05T14:49:19.715Z"
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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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"lang": "en",
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"cweId": "CWE-130",
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"description": "CWE-130: Improper Handling of Length Parameter Inconsistency",
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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-130",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-130: Excessive Allocation"
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}
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]
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}
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],
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"title": "Potential denial-of-service vulnerability in ASGI requests via file upload limit bypass",
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"metrics": [
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{
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"other": {
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"content": {
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"value": "low",
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"namespace": "https://docs.djangoproject.com/en/dev/internals/security/#security-issue-severity-levels"
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},
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"type": "Django severity rating"
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}
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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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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
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"baseScore": 6.3,
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"baseSeverity": "MEDIUM"
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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 6.0 before 6.0.5 and 5.2 before 5.2.14.\nASGI requests with a missing or understated `Content-Length` header can bypass the `FILE_UPLOAD_MAX_MEMORY_SIZE` limit, potentially loading large files into memory and causing service degradation.\r\n \r\nAs a reminder, Django expects a limit to be configured at the web server level rather than solely relying on `FILE_UPLOAD_MAX_MEMORY_SIZE`.\nEarlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.\nDjango would like to thank Kyle Agronick for reporting this issue.",
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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>An issue was discovered in 6.0 before 6.0.5 and 5.2 before 5.2.14.</p><p>ASGI requests with a missing or understated `Content-Length` header can bypass the `FILE_UPLOAD_MAX_MEMORY_SIZE` limit, potentially loading large files into memory and causing service degradation.</p><p></p><p>As a reminder, Django expects a limit to be configured at the web server level rather than solely relying on `FILE_UPLOAD_MAX_MEMORY_SIZE`.</p><p>Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.</p><p>Django would like to thank Kyle Agronick for reporting this issue.</p>"
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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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"collectionURL": "https://pypi.org/project/Django/",
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"defaultStatus": "unaffected",
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"packageName": "django",
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"product": "Django",
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"repo": "https://github.com/django/django/",
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"vendor": "djangoproject",
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"versions": [
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{
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"status": "affected",
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"version": "6.0",
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"lessThan": "6.0.5",
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"versionType": "python"
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},
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{
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"status": "unaffected",
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"version": "6.0.5",
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"versionType": "python"
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},
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{
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"status": "affected",
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"version": "5.2",
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"lessThan": "5.2.14",
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"versionType": "python"
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},
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{
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"status": "unaffected",
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"version": "5.2.14",
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"versionType": "python"
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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://docs.djangoproject.com/en/dev/releases/security/",
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"name": "Django security archive",
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"tags": [
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"vendor-advisory"
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]
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},
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{
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"url": "https://groups.google.com/g/django-announce",
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"name": "Django releases announcements",
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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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"url": "https://www.djangoproject.com/weblog/2026/may/05/security-releases/",
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"name": "Django security releases issued: 6.0.5 and 5.2.14",
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"tags": [
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"vendor-advisory"
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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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"type": "reporter",
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"value": "Kyle Agronick"
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},
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{
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"lang": "en",
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"type": "remediation developer",
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"value": "Jacob Walls"
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},
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{
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"lang": "en",
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"type": "coordinator",
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"value": "Sarah Boyce"
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}
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],
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"timeline": [
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{
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"lang": "en",
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"time": "2024-05-12T10:32:17.000Z",
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"value": "Initial report received."
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},
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{
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"lang": "en",
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"time": "2026-04-07T10:32:20.000Z",
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"value": "Vulnerability confirmed."
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},
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{
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"lang": "en",
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"time": "2026-05-05T09:00:00.000Z",
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"value": "Security release issued."
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}
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],
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"datePublic": "2026-05-05T09:00:00.000Z",
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"source": {
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"discovery": "EXTERNAL"
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},
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"x_generator": {
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"engine": "cvelib 1.8.0"
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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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"timestamp": "2026-05-05T17:03:20.935294Z",
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"id": "CVE-2026-5766",
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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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"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": "2026-05-06T15:25:38.926Z"
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}
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}
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]
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}
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} |