245 lines
9.1 KiB
JSON
245 lines
9.1 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-2026-90707",
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"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"state": "PUBLISHED",
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"assignerShortName": "VulDB",
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"dateReserved": "2026-09-13T08:02:06.451Z",
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"datePublished": "2026-09-14T10:45:08.438Z",
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"dateUpdated": "2026-09-15T13:57:28.132Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"shortName": "VulDB",
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"dateUpdated": "2026-09-14T10:45:08.438Z"
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},
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"title": "Open5GS Old AMF Discovery Fallback nnrf-handler.c amf_nnrf_try_old_amf_discovery_fallback use after free",
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-416",
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"lang": "en",
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"description": "Use After Free"
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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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"type": "CWE",
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"cweId": "CWE-119",
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"lang": "en",
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"description": "Memory Corruption"
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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": "n/a",
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"product": "Open5GS",
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"versions": [
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{
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"version": "2.0",
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"status": "affected"
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},
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{
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"version": "2.1",
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"status": "affected"
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},
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{
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"version": "2.2",
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"status": "affected"
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},
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{
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"version": "2.3",
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"status": "affected"
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},
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{
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"version": "2.4",
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"status": "affected"
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},
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{
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"version": "2.5",
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"status": "affected"
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},
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{
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"version": "2.6",
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"status": "affected"
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},
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{
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"version": "2.7",
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"status": "affected"
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}
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],
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"cpes": [
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"cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*"
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],
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"modules": [
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"Old AMF Discovery Fallback"
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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": "A security flaw has been discovered in Open5GS up to 2.7.x. Affected is the function amf_nnrf_try_old_amf_discovery_fallback of the file src/amf/nnrf-handler.c of the component Old AMF Discovery Fallback. The manipulation of the argument discovery_option results in use after free. The attack may be performed from remote. The patch is identified as ddd683a35f8aaac2b7b9884a24cd53bddfc65238. Applying a patch is advised to resolve this issue."
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"version": "4.0",
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"baseScore": 6.9,
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X",
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"baseSeverity": "MEDIUM"
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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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"baseScore": 8.3,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:X/RL:O/RC:C",
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"baseSeverity": "HIGH"
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}
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},
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{
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"cvssV3_0": {
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:X/RL:O/RC:C",
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"baseSeverity": "HIGH"
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}
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},
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{
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"cvssV2_0": {
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"version": "2.0",
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"baseScore": 7.5,
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C"
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}
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}
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],
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"timeline": [
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{
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"time": "2026-09-13T00:00:00.000Z",
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"lang": "en",
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"value": "Advisory disclosed"
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},
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{
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"time": "2026-09-13T02:00:00.000Z",
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"lang": "en",
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"value": "VulDB entry created"
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},
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{
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"time": "2026-09-13T10:07:19.000Z",
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"lang": "en",
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"value": "VulDB entry last update"
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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": "centauruszzz (VulDB User)",
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"type": "reporter"
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}
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],
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"references": [
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{
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"url": "https://vuldb.com/vuln/403249",
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"name": "VDB-403249 | Open5GS Old AMF Discovery Fallback nnrf-handler.c amf_nnrf_try_old_amf_discovery_fallback use after free",
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"tags": [
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"vdb-entry",
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"technical-description"
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]
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},
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{
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"url": "https://vuldb.com/vuln/403249/cti",
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"name": "VDB-403249 | CTI Indicators (IOB, IOC, IOA)",
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"tags": [
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"signature",
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"permissions-required"
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]
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},
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{
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"url": "https://vuldb.com/cve/CVE-2026-90707",
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"name": "CVE-2026-90707 | CVE Analysis and Report",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://vuldb.com/submit/918267",
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"name": "Submit #918267 | Open5GS Open5GS AMF <2.8.0 CWE-416: Use After Free",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://github.com/open5gs/open5gs/pull/4698",
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"tags": [
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"issue-tracking",
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"patch"
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]
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},
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{
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"url": "https://github.com/open5gs/open5gs/commit/ddd683a35f8aaac2b7b9884a24cd53bddfc65238",
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"tags": [
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"patch"
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]
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},
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{
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"url": "https://github.com/open5gs/open5gs/",
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"tags": [
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"product"
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]
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}
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],
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"tags": [
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"x_open-source"
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],
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"x_generator": [
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"VulDB PVTS v202609"
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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": "2026-09-15T13:33:46.758197Z",
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"id": "CVE-2026-90707",
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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": "2026-09-15T13:57:28.132Z"
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}
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}
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]
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}
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} |