238 lines
8.6 KiB
JSON
238 lines
8.6 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-2026-8187",
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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": "2026-05-08T19:47:09.540Z",
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"datePublished": "2026-05-09T10:58:26.944Z",
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"dateUpdated": "2026-05-11T15:15:56.370Z"
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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": "2026-05-09T11:42:14.477Z"
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},
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"title": "Open5GS UPF gtp-path.c _gtpv1_u_recv_cb resource consumption",
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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-400",
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"lang": "en",
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"description": "Resource Consumption"
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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-404",
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"lang": "en",
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"description": "Denial of Service"
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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": "2.7.0",
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"status": "affected"
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},
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{
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"version": "2.7.1",
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"status": "affected"
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},
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{
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"version": "2.7.2",
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"status": "affected"
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},
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{
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"version": "2.7.3",
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"status": "affected"
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},
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{
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"version": "2.7.4",
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"status": "affected"
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},
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{
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"version": "2.7.5",
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"status": "affected"
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},
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{
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"version": "2.7.6",
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"status": "affected"
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},
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{
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"version": "2.7.7",
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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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"UPF"
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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 flaw has been found in Open5GS up to 2.7.7. This impacts the function _gtpv1_u_recv_cb of the file src/upf/gtp-path.c of the component UPF. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. The project was informed of the problem early through an issue report but has not responded yet."
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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:N/VI:N/VA:L/SC:N/SI:N/SA:N/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": 5.3,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:R",
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"baseSeverity": "MEDIUM"
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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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"baseScore": 5.3,
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:R",
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"baseSeverity": "MEDIUM"
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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": 5,
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:ND/RC:UR"
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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": "2026-05-08T00:00:00.000Z",
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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": "2026-05-08T02:00:00.000Z",
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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": "2026-05-08T21:52:17.000Z",
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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": "0wln3d (VulDB User)",
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"type": "reporter"
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},
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{
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"lang": "en",
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"value": "VulDB CNA Team",
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"type": "coordinator"
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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/362339",
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"name": "VDB-362339 | Open5GS UPF gtp-path.c _gtpv1_u_recv_cb resource consumption",
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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/362339/cti",
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"name": "VDB-362339 | CTI Indicators (IOB, IOC, TTP, 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/submit/800025",
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"name": "Submit #800025 | Open5GS 2.7.7 Denial of Service (DoS) (CWE-400)",
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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/issues/4492",
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"tags": [
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"issue-tracking"
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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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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/open5gs/open5gs/issues/4492",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-05-11T15:14:34.870316Z",
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"id": "CVE-2026-8187",
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"options": [
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{
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"Exploitation": "poc"
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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": "2026-05-11T15:15:56.370Z"
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}
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}
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]
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}
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} |