{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-62764", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-07-14T21:02:12.369Z", "datePublished": "2026-07-17T08:35:57.234Z", "dateUpdated": "2026-07-17T10:07:38.455Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.accumulo:accumulo-server-base", "product": "Apache Accumulo", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.1.5", "status": "affected", "version": "2.1.4", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Fabian Fleischer"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Improper Handling of Insufficient Privileges vulnerability in Apache Accumulo.<br>An authenticated, but low-privileged user without system permissions may<br>issue a remote command to gracefully shutdown system components<br>(compaction-coordinator, compactor, gc, manager, monitor, tserver, or sserver),<br>leading to a denial of service.</p><p>This issue affects Apache Accumulo 2.1.4 and 2.1.5.</p><p>Users are recommended to upgrade to version 2.1.6, which fixes the issue.</p>"}], "value": "Improper Handling of Insufficient Privileges vulnerability in Apache Accumulo.\nAn authenticated, but low-privileged user without system permissions may\nissue a remote command to gracefully shutdown system components\n(compaction-coordinator, compactor, gc, manager, monitor, tserver, or sserver),\nleading to a denial of service.\n\nThis issue affects Apache Accumulo 2.1.4 and 2.1.5.\n\nUsers are recommended to upgrade to version 2.1.6, which fixes the issue."}], "metrics": [{"other": {"content": {"text": "moderate"}, "type": "Textual description of severity"}}, {"cvssV4_0": {"Automatable": "YES", "Recovery": "USER", "Safety": "NEGLIGIBLE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "baseScore": 5.7, "baseSeverity": "MEDIUM", "privilegesRequired": "LOW", "providerUrgency": "GREEN", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "ACTIVE", "valueDensity": "DIFFUSE", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/S:N/AU:Y/R:U/V:D/RE:L/U:Green", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "LOW"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-274", "description": "CWE-274 Improper Handling of Insufficient Privileges", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-07-17T08:35:57.234Z"}, "references": [{"tags": ["issue-tracking"], "url": "https://github.com/apache/accumulo/issues/6478"}, {"tags": ["release-notes", "vendor-advisory"], "url": "https://accumulo.apache.org/release/accumulo-2.1.6/"}, {"tags": ["product", "patch"], "url": "https://accumulo.apache.org/downloads/"}, {"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/qclg736k93oqn4qrpw9wxjbb3jhn6gm1"}], "source": {"discovery": "EXTERNAL"}, "title": "Apache Accumulo: A user can trigger a graceful shutdown of services without the relevant system permissions", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/07/17/6"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-07-17T08:48:08.750Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-17T10:07:29.103234Z", "id": "CVE-2026-62764", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-17T10:07:38.455Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-62764", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-07-14T21:02:12.369Z", "datePublished": "2026-07-17T08:35:57.234Z", "dateUpdated": "2026-07-17T10:07:38.455Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.accumulo:accumulo-server-base", "product": "Apache Accumulo", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.1.5", "status": "affected", "version": "2.1.4", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Fabian Fleischer"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Improper Handling of Insufficient Privileges vulnerability in Apache Accumulo.<br>An authenticated, but low-privileged user without system permissions may<br>issue a remote command to gracefully shutdown system components<br>(compaction-coordinator, compactor, gc, manager, monitor, tserver, or sserver),<br>leading to a denial of service.</p><p>This issue affects Apache Accumulo 2.1.4 and 2.1.5.</p><p>Users are recommended to upgrade to version 2.1.6, which fixes the issue.</p>"}], "value": "Improper Handling of Insufficient Privileges vulnerability in Apache Accumulo.\nAn authenticated, but low-privileged user without system permissions may\nissue a remote command to gracefully shutdown system components\n(compaction-coordinator, compactor, gc, manager, monitor, tserver, or sserver),\nleading to a denial of service.\n\nThis issue affects Apache Accumulo 2.1.4 and 2.1.5.\n\nUsers are recommended to upgrade to version 2.1.6, which fixes the issue."}], "metrics": [{"other": {"content": {"text": "moderate"}, "type": "Textual description of severity"}}, {"cvssV4_0": {"Automatable": "YES", "Recovery": "USER", "Safety": "NEGLIGIBLE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "baseScore": 5.7, "baseSeverity": "MEDIUM", "privilegesRequired": "LOW", "providerUrgency": "GREEN", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "ACTIVE", "valueDensity": "DIFFUSE", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/S:N/AU:Y/R:U/V:D/RE:L/U:Green", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "LOW"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-274", "description": "CWE-274 Improper Handling of Insufficient Privileges", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-07-17T08:35:57.234Z"}, "references": [{"tags": ["issue-tracking"], "url": "https://github.com/apache/accumulo/issues/6478"}, {"tags": ["release-notes", "vendor-advisory"], "url": "https://accumulo.apache.org/release/accumulo-2.1.6/"}, {"tags": ["product", "patch"], "url": "https://accumulo.apache.org/downloads/"}, {"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/qclg736k93oqn4qrpw9wxjbb3jhn6gm1"}], "source": {"discovery": "EXTERNAL"}, "title": "Apache Accumulo: A user can trigger a graceful shutdown of services without the relevant system permissions", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/07/17/6"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-07-17T08:48:08.750Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-62764", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-17T10:07:29.103234Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-17T10:07:34.923Z"}}]}}

{}

{}

{}