143 lines
5.4 KiB
JSON
143 lines
5.4 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-2026-20452",
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"assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
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"state": "PUBLISHED",
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"assignerShortName": "MediaTek",
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"dateReserved": "2025-11-03T01:30:59.013Z",
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"datePublished": "2026-06-01T03:20:08.315Z",
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"dateUpdated": "2026-06-02T03:55:38.204Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
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"shortName": "MediaTek",
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"dateUpdated": "2026-06-01T03:20:08.315Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480138; Issue ID: MSV-6295."
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}
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],
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"affected": [
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{
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"vendor": "MediaTek, Inc.",
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"product": "MediaTek chipset",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "MT6890",
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"status": "affected"
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},
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{
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"version": "MT7615",
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"status": "affected"
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},
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{
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"version": "MT7915",
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"status": "affected"
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},
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{
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"version": "MT7916",
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"status": "affected"
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},
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{
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"version": "MT7981",
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"status": "affected"
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},
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{
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"version": "MT7986",
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"status": "affected"
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},
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{
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"version": "MT7990",
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"status": "affected"
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},
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{
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"version": "MT7992",
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"status": "affected"
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},
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{
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"version": "MT7993",
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"status": "affected"
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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://corp.mediatek.com/product-security-bulletin/June-2026"
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}
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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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"type": "CWE",
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"lang": "en",
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"cweId": "CWE-122",
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"description": "CWE-122 Heap Overflow"
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}
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]
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}
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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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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 8,
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"attackVector": "ADJACENT_NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "HIGH"
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}
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},
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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": "2026-06-01T00:00:00+00:00",
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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": "total"
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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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"id": "CVE-2026-20452"
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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": "2026-06-02T03:55:38.204Z"
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}
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}
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]
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}
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} |