{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-95114", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-10-13T18:17:46.275Z", "dateReserved": "2026-09-22T00:00:00.000Z", "datePublished": "2026-10-13T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-10-13T14:07:35.070Z"}, "descriptions": [{"lang": "en", "value": "libwebsockets contains an out-of-bounds read vulnerability in the LEJP incremental parser in lib/misc/lejp.c. This allows a remote attacker to cause a denial of service"}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/warmcat/libwebsockets/issues/3664"}, {"url": "https://github.com/warmcat/libwebsockets/commit/736a4a26fce344766bc6618df87bf32193829dd0"}, {"url": "https://github.com/warmcat/libwebsockets/commit/c404a205a98323a7f60e69fae532c5d26bf4a62a"}, {"url": "https://gist.github.com/1820893135-pixel/34d3bc35f74eb0807e73b1df3f15af42"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-125", "lang": "en", "description": "CWE-125 Out-of-bounds Read"}]}], "references": [{"url": "https://github.com/warmcat/libwebsockets/issues/3664", "tags": ["exploit"]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-10-13T18:17:15.340702Z", "id": "CVE-2026-95114", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"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": "2026-10-13T18:17:46.275Z"}}]}, "dataVersion": "5.2"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-95114", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-13T18:17:15.340702Z"}}}], "references": [{"url": "https://github.com/warmcat/libwebsockets/issues/3664", "tags": ["exploit"]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-125", "description": "CWE-125 Out-of-bounds Read"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-13T18:16:50.541Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://github.com/warmcat/libwebsockets/issues/3664"}, {"url": "https://github.com/warmcat/libwebsockets/commit/736a4a26fce344766bc6618df87bf32193829dd0"}, {"url": "https://github.com/warmcat/libwebsockets/commit/c404a205a98323a7f60e69fae532c5d26bf4a62a"}, {"url": "https://gist.github.com/1820893135-pixel/34d3bc35f74eb0807e73b1df3f15af42"}], "descriptions": [{"lang": "en", "value": "libwebsockets contains an out-of-bounds read vulnerability in the LEJP incremental parser in lib/misc/lejp.c. This allows a remote attacker to cause a denial of service"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-10-13T14:07:35.070Z"}}}, "cveMetadata": {"cveId": "CVE-2026-95114", "state": "PUBLISHED", "dateUpdated": "2026-10-13T18:17:46.275Z", "dateReserved": "2026-09-22T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2026-10-13T00:00:00.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "libwebsockets contains an out-of-bounds read vulnerability in the LEJP incremental parser in lib/misc/lejp.c. This allows a remote attacker to cause a denial of service"}], "id": "CVE-2026-95114", "lastModified": "2026-10-16T19:56:15.773", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-95114", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-13T18:17:15.340702Z", "version": "2.0.3"}}]}, "published": "2026-10-13T15:17:51.153", "references": [{"source": "cve@mitre.org", "url": "https://gist.github.com/1820893135-pixel/34d3bc35f74eb0807e73b1df3f15af42"}, {"source": "cve@mitre.org", "url": "https://github.com/warmcat/libwebsockets/commit/736a4a26fce344766bc6618df87bf32193829dd0"}, {"source": "cve@mitre.org", "url": "https://github.com/warmcat/libwebsockets/commit/c404a205a98323a7f60e69fae532c5d26bf4a62a"}, {"source": "cve@mitre.org", "url": "https://github.com/warmcat/libwebsockets/issues/3664"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/warmcat/libwebsockets/issues/3664"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "libwebsockets: libwebsockets: Denial of Service via out-of-bounds read in LEJP parser", "id": "2550591", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2550591"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["A flaw was found in libwebsockets. An out-of-bounds read vulnerability in the Lightweight Embedded JSON Parser (LEJP) allows a remote attacker to cause a Denial of Service (DoS). By submitting specially crafted JSON data, an attacker can trigger an invalid memory read that causes the application to crash."], "name": "CVE-2026-95114", "package_state": [{"cpe": "cpe:/a:redhat:amq_interconnect:1", "fix_state": "Affected", "package_name": "libwebsockets", "product_name": "A-MQ Interconnect 1"}, {"cpe": "cpe:/a:redhat:openstack:16.2", "fix_state": "Affected", "package_name": "libwebsockets", "product_name": "Red Hat OpenStack Platform 16.2"}, {"cpe": "cpe:/a:redhat:openstack:17.1", "fix_state": "Affected", "package_name": "libwebsockets", "product_name": "Red Hat OpenStack Platform 17.1"}, {"cpe": "cpe:/a:redhat:service_interconnect:2", "fix_state": "Affected", "package_name": "libwebsockets", "product_name": "Red Hat Service Interconnect 2"}], "public_date": "2026-10-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-95114\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-95114\nhttps://gist.github.com/1820893135-pixel/34d3bc35f74eb0807e73b1df3f15af42\nhttps://github.com/warmcat/libwebsockets/commit/736a4a26fce344766bc6618df87bf32193829dd0\nhttps://github.com/warmcat/libwebsockets/commit/c404a205a98323a7f60e69fae532c5d26bf4a62a\nhttps://github.com/warmcat/libwebsockets/issues/3664"], "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": null}], "enrichment": {"confidence": 75.0, "confidence_source": "inferred", "scores": [{"score": 75.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "libwebsockets", "vendor": "warmcat"}], "created": "2026-10-14T22:00:08.392653+00:00", "updated": "2026-10-17T09:30:05.992948+00:00", "vendors": ["warmcat", "warmcat$PRODUCT$libwebsockets"]}