151 lines
5.8 KiB
JSON
151 lines
5.8 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-2026-47326",
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"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"state": "PUBLISHED",
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"assignerShortName": "canonical",
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"dateReserved": "2026-05-19T10:37:36.433Z",
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"datePublished": "2026-05-28T18:26:58.224Z",
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"dateUpdated": "2026-05-28T19:25:40.402Z"
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},
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"containers": {
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"cna": {
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"title": "Memory leak in Ubuntu Linux AppArmor large notification response allocation",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-401",
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"description": "CWE-401 Missing release of memory after effective lifetime",
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"type": "CWE"
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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": "Canonical",
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"product": "Ubuntu Linux",
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"collectionURL": "https://launchpad.net/ubuntu/+source/",
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"packageName": "linux",
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"repo": "https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/",
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"modules": [
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"AppArmor"
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],
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"versions": [
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{
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"status": "affected",
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"version": "6.8.0",
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"lessThan": "6.8.0-124.124",
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"versionType": "dpkg"
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},
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{
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"status": "affected",
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"version": "6.17.0",
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"lessThan": "6.17.0-35.35",
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"versionType": "dpkg"
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},
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{
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"status": "affected",
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"version": "7.0.0",
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"lessThan": "7.0.0-22.22",
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"versionType": "dpkg"
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}
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],
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"defaultStatus": "unaffected"
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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": "Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a memory leak in the handling of big responses to AppArmor notifications. The bug can be triggered by an unprivileged local user. The memory leak could lead to resource exhaustion."
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}
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],
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"references": [
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{
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"url": "https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=8d858ecb7e2e216ca2987302a04c266f2355fefe",
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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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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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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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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseSeverity": "MEDIUM",
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"baseScore": 5.5,
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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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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"lang": "en",
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"value": "Tristan Madani (@TristanInSec), Talence Security",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"providerMetadata": {
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"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"shortName": "canonical",
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"dateUpdated": "2026-05-28T18:26:58.224Z"
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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": "2026-05-28T19:20:50.758806Z",
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"id": "CVE-2026-47326",
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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": "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": "2026-05-28T19:25:40.402Z"
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}
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}
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]
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}
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} |