223 lines
8.2 KiB
JSON
223 lines
8.2 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-2026-91779",
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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": "2026-09-15T02:01:06.370Z",
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"datePublished": "2026-09-15T08:15:22.125Z",
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"dateUpdated": "2026-09-15T13:53:34.950Z"
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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": "2026-09-15T08:15:22.125Z"
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},
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"title": "GNU Binutils Eh Frame elf-eh-frame.c _bfd_elf_eh_frame_section_offset null pointer dereference",
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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-476",
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"lang": "en",
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"description": "NULL Pointer Dereference"
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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": "GNU",
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"product": "Binutils",
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"versions": [
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{
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"version": "2.47",
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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:gnu:binutils:*:*:*:*:*:*:*:*"
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],
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"modules": [
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"Eh Frame Handler"
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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 GNU Binutils 2.47. This affects the function _bfd_elf_eh_frame_section_offset of the file bfd/elf-eh-frame.c of the component Eh Frame Handler. Performing a manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through a bug 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": 4.8,
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/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": 3.3,
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
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"baseSeverity": "LOW"
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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": 3.3,
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"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
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"baseSeverity": "LOW"
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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": 1.7,
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"vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/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": "2026-09-15T00:00:00.000Z",
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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": "2026-09-15T02:00:00.000Z",
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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": "2026-09-15T04:06:25.000Z",
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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": "Ech06 (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/404050",
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"name": "VDB-404050 | GNU Binutils Eh Frame elf-eh-frame.c _bfd_elf_eh_frame_section_offset null pointer dereference",
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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/404050/cti",
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"name": "VDB-404050 | 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-2026-91779",
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"name": "CVE-2026-91779 | 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/933333",
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"name": "Submit #933333 | GNU GNU Binutils binutils 2.47 NULL Pointer Dereference",
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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://sourceware.org/bugzilla/show_bug.cgi?id=34446",
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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/Ech06/CVE_submit/blob/main/bugzilla/issues/34446.md",
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"tags": [
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"exploit",
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"issue-tracking"
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]
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},
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{
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"url": "https://www.gnu.org/",
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"tags": [
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"broken-link",
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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": "2026-09-15T13:41:56.909614Z",
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"id": "CVE-2026-91779",
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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": "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": "2026-09-15T13:53:34.950Z"
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}
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}
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]
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}
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} |