{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-114457", "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "state": "PUBLISHED", "assignerShortName": "fedora", "dateReserved": "2026-10-21T14:38:50.234Z", "datePublished": "2026-10-22T06:37:03.333Z", "dateUpdated": "2026-10-26T19:38:30.961Z" }, "containers": { "cna": { "title": "Mod_qos: missing nul termination in json value escaping permits out-of-bounds reads", "metrics": [ { "other": { "content": { "value": "Low", "namespace": "https://access.redhat.com/security/updates/classification/" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" }, "format": "CVSS" } ], "descriptions": [ { "lang": "en", "value": "A flaw was found in mod_qos. An unauthenticated remote attacker could cause a Denial of Service (DoS) by sending a specially crafted JSON request when JSON body filtering is enabled. Due to improper string termination during the processing of percent-encoded input, the module reads past allocated memory boundaries, which can cause an Apache worker process to crash." } ], "affected": [ { "vendor": "pbuchbinder", "product": "mod_qos", "versions": [ { "status": "affected", "version": "11.74", "versionType": "custom" }, { "status": "affected", "version": "11.76", "versionType": "custom" }, { "status": "affected", "version": "11.79", "versionType": "custom" } ], "packageName": "mod_qos", "collectionURL": "https://svn.code.sf.net/p/mod-qos/source/", "defaultStatus": "unknown" } ], "references": [ { "url": "https://access.redhat.com/security/cve/CVE-2026-114457", "tags": [ "vdb-entry", "x_refsource_REDHAT" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2558311", "name": "RHBZ#2558311", "tags": [ "issue-tracking", "x_refsource_REDHAT" ] } ], "datePublic": "2026-10-21T14:45:26.000Z", "problemTypes": [ { "descriptions": [ { "cweId": "CWE-170", "description": "Improper Null Termination", "lang": "en", "type": "CWE" } ] } ], "x_redhatCweChain": "CWE-170: Improper Null Termination", "timeline": [ { "lang": "en", "time": "2026-10-17T14:20:54.000Z", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2026-10-21T14:45:26.000Z", "value": "Made public." } ], "credits": [ { "lang": "en", "value": "Red Hat would like to thank Robin \"drzobin\" Larsson for reporting this issue." } ], "providerMetadata": { "orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "shortName": "fedora", "dateUpdated": "2026-10-22T06:37:03.333Z" }, "x_generator": { "engine": "cvelib 1.8.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2026-114457", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2026-10-26T19:24:24.730400Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-26T19:38:30.961Z" } } ] } }