180 lines
7.3 KiB
JSON
180 lines
7.3 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-2026-86819",
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"assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725",
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"state": "PUBLISHED",
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"assignerShortName": "cisa-cg",
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"dateReserved": "2026-09-08T14:09:48.155Z",
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"datePublished": "2026-09-08T20:22:57.586Z",
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"dateUpdated": "2026-09-14T13:50:49.320Z"
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},
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"containers": {
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"cna": {
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"descriptions": [
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{
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"lang": "en",
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"value": "Waves Central for macOS contains a local privilege escalation in the privileged helper service. The helper authorizes connecting XPC clients by comparing the caller's code-signing certificate chain for equality with its own, rather than validating the caller against a pinned code requirement (application identifier and Team ID). A local, authenticated user can execute code within the vendor-signed process, satisfy the helper's client check, and cause the helper to execute a script with root privileges. Fixed in 17.0."
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}
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],
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"affected": [
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{
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"vendor": "Waves Audio Ltd.",
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"product": "Waves Central",
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "16.6.2",
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"status": "affected",
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"lessThan": "17.0",
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"versionType": "semver"
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},
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{
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"version": "17.0",
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"status": "unaffected"
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}
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]
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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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"description": "CWE-862 Missing Authorization",
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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-862"
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}
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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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"cvssV4_0": {
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"version": "4.0",
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"baseScore": 8.4,
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"attackVector": "LOCAL",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"subIntegrityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"subAvailabilityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"vulnConfidentialityImpact": "HIGH"
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}
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},
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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": 7.1,
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"attackVector": "LOCAL",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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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": "2026-09-04T19:25:57.404451Z",
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"id": "CVE-2026-86819",
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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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}
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}
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}
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],
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"title": "Waves Central local privilege escalation via Improper XPC Client Authentication in macOS",
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"references": [
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{
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"name": "url",
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"url": "https://www.waves.com/downloads/release-notes#v17"
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},
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{
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"name": "url",
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"url": "https://www.cve.org/CVERecord?id=CVE-2026-86819",
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"tags": [
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"vdb-entry"
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]
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},
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{
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"name": "url",
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"url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-251-02.json",
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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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"credits": [
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{
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"value": "Shravan Kumar Sheri, Independent Security Researcher",
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"lang": "en"
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}
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],
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"datePublic": "2026-09-08T00:00:00.000Z",
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"providerMetadata": {
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"orgId": "9119a7d8-5eab-497f-8521-727c672e3725",
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"shortName": "cisa-cg",
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"dateUpdated": "2026-09-08T20:22:57.586Z"
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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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"id": "CVE-2026-86819",
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"role": "CISA Coordinator",
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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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"version": "2.0.3",
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"timestamp": "2026-09-14T13:47:24.516792Z"
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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": "2026-09-14T13:50:49.320Z"
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}
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}
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]
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}
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} |