232 lines
8.7 KiB
JSON
232 lines
8.7 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-2026-101014",
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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": "2026-09-27T11:32:56.615Z",
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"datePublished": "2026-09-28T08:15:13.249Z",
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"dateUpdated": "2026-09-28T12:43:21.470Z"
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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": "2026-09-28T08:15:13.249Z"
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},
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"title": "Trusted Domain Project OpenDMARC DMARC Record opendmarc_util.c opendmarc_util_cleanup off-by-one",
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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-193",
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"lang": "en",
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"description": "Off-by-One"
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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-189",
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"lang": "en",
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"description": "Numeric Error"
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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": "Trusted Domain Project",
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"product": "OpenDMARC",
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"versions": [
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{
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"version": "1.4.0",
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"status": "affected"
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},
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{
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"version": "1.4.1",
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"status": "affected"
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},
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{
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"version": "1.4.2",
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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:trusted_domain_project:opendmarc:*:*:*:*:*:*:*:*"
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],
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"modules": [
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"DMARC Record Parser"
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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 vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarc_util_cleanup in the library libopendmarc/opendmarc_util.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be initiated remotely. The exploit is now public and may be used. The patch is named b3b1da9264bc80324094a27c71e7369bdedc62ae. To fix this issue, it is recommended to deploy a patch."
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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:N/SI:N/SA:N/E:P",
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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": 7.3,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/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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"baseScore": 7.3,
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/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:POC/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": "2026-09-27T00:00:00.000Z",
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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": "2026-09-27T02:00:00.000Z",
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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": "2026-09-27T13:38:17.000Z",
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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": "WeitongLi (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/410884",
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"name": "VDB-410884 | Trusted Domain Project OpenDMARC DMARC Record opendmarc_util.c opendmarc_util_cleanup off-by-one",
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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/410884/cti",
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"name": "VDB-410884 | 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-2026-101014",
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"name": "CVE-2026-101014 | 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/917100",
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"name": "Submit #917100 | The Trusted Domain Project OpenDMARC 1.4.2 Out-of-Bounds Read",
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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/trusteddomainproject/OpenDMARC/pull/188",
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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/trusteddomainproject/OpenDMARC/pull/344",
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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://weitongli.com/share/opendmarc-cleanup-off-by-one.html",
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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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"url": "https://github.com/trusteddomainproject/OpenDMARC/commit/b3b1da9264bc80324094a27c71e7369bdedc62ae",
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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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"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": "2026-09-28T12:43:08.404808Z",
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"id": "CVE-2026-101014",
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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": "2026-09-28T12:43:21.470Z"
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}
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}
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]
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}
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} |