{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-105614", "assignerOrgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007", "state": "PUBLISHED", "assignerShortName": "PostgreSQL", "dateReserved": "2026-10-05T16:26:51.873Z", "datePublished": "2026-10-28T17:31:45.821Z", "dateUpdated": "2026-10-28T17:31:45.821Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007", "shortName": "PostgreSQL", "dateUpdated": "2026-10-28T17:31:45.821Z"}, "title": "PostgreSQL Anonymizer: Unbounded image-decode memory allocation (DoS) in anon.image_blur()", "descriptions": [{"lang": "en", "value": "PostgreSQL Anonymizer's `anon.image_blur()` function doesn't check the declared dimension of the provided image, allowing an attacker to provide a small image with enormous declared dimensions. This vulnerability can be exploited to exhaust the memory of a backend and OOM-kill it (when ovecommit is on), which results in a cluster-wide crash recovery. The problem is resolved in PostgreSQL Anonymizer 3.3.0 and later versions."}], "affected": [{"defaultStatus": "unaffected", "product": "PostgreSQL Anonymizer", "vendor": "DALIBO", "versions": [{"lessThan": "3.3.0", "status": "affected", "version": "1", "versionType": "semver"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-789", "type": "CWE", "description": "Memory Allocation with Excessive Size Value"}]}], "references": [{"url": "https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/691"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L", "baseScore": 4.7, "baseSeverity": "MEDIUM"}}], "workarounds": [{"lang": "en", "value": "Revoke execution rights on the range-based dummy functions or drop them."}], "credits": [{"lang": "en", "value": "The PostgreSQL Anonymizer project thanks user Alexander Kukushkin for reporting this problem."}]}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "PostgreSQL Anonymizer", "vendor": "DALIBO", "versions": [{"lessThan": "3.3.0", "status": "affected", "version": "1", "versionType": "semver"}]}], "source": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PostgreSQL Anonymizer's `anon.image_blur()` function doesn't check the declared dimension of the provided image, allowing an attacker to provide a small image with enormous declared dimensions. This vulnerability can be exploited to exhaust the memory of a backend and OOM-kill it (when ovecommit is on), which results in a cluster-wide crash recovery. The problem is resolved in PostgreSQL Anonymizer 3.3.0 and later versions."}], "id": "CVE-2026-105614", "lastModified": "2026-10-28T18:17:03.127", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007", "type": "Secondary"}]}, "published": "2026-10-28T18:17:03.127", "references": [{"source": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007", "url": "https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/691"}], "sourceIdentifier": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-789"}], "source": "f86ef6dc-4d3a-42ad-8f28-e6d5547a5007", "type": "Secondary"}]}

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