{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-13006", "assignerOrgId": "455daabc-a392-441d-aa46-37d35189897c", "state": "PUBLISHED", "assignerShortName": "NCSC.ch", "dateReserved": "2026-06-23T14:31:36.004Z", "datePublished": "2026-06-24T05:41:32.197Z", "dateUpdated": "2026-06-24T12:24:27.699Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "455daabc-a392-441d-aa46-37d35189897c", "shortName": "NCSC.ch", "dateUpdated": "2026-06-24T05:41:32.197Z"}, "title": "Incomplete protection against CVE-2025-11226", "datePublic": "2026-06-23T11:09:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "Arbitrary code execution on previously compromised system"}]}, {"capecId": "CAPEC-242", "descriptions": [{"lang": "en", "value": "CAPEC-242 Code Injection"}]}], "affected": [{"vendor": "QOS.CH Sarl", "product": "Logback-core", "platforms": ["Java"], "modules": ["logback-core"], "versions": [{"status": "affected", "version": "0.9.20", "lessThanOrEqual": "1.5.134", "versionType": "maven"}, {"status": "unaffected", "version": "1.5.35", "versionType": "maven"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "ACE vulnerability in conditional configuration file processing by QOS.CH logback-core up to and including version 1.5.34 in Java applications, allows an attacker to execute arbitrary code circumventing existing protections against CVE-2025-11226 by\u00a0compromising an existing logback configuration file or by injecting an environment variable before program execution.\n\n\n\nA successful attack requires the presence of Janino library to be present on the user's class path. 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{"affected": [{"configurations": [{"platform": ["java"], "status": "affected", "versions": {"scheme": "semver", "value": "[0.9.20,1.5.134]"}}, {"platform": ["java"], "status": "unaffected", "versions": {"scheme": "semver", "value": "1.5.35"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Logback-core", "source": "cna", "vendor": "QOS.CH Sarl"}, "product": "logback-core", "vendor": "qos.ch_sarl"}], "created": "2026-06-24T10:45:03.160634+00:00", "updated": "2026-06-24T16:04:17.085721+00:00", "vendors": ["qos.ch_sarl", "qos.ch_sarl$PRODUCT$logback-core"]}