{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-34253", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-05-15T15:26:22.404Z", "dateReserved": "2026-03-26T00:00:00.000Z", "datePublished": "2026-05-15T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-05-15T14:25:23.643Z"}, "descriptions": [{"lang": "en", "value": "A buffer underflow vulnerability has been identified in the ogg123 utility from the vorbis-tools 1.4.3 package in function remotethread in remote.c. This vulnerability occurs in the remote control functionality when processing malformed input, leading to a stack buffer underflow that can cause application crashes and potentially allow code execution."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/xiph/vorbis-tools/blob/0b3fbf42eb3897d32f4a75baa2dc915a4ca45e8e/ogg123/remote.c#L153"}, {"url": "https://github.com/xiph/vorbis-tools/archive/refs/tags/v1.4.3.tar.gz"}, {"url": "https://gitlab.xiph.org/xiph/vorbis-tools/-/work_items/2332"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-124", "lang": "en", "description": "CWE-124 Buffer Underwrite ('Buffer Underflow')"}]}], "references": [{"url": "https://gitlab.xiph.org/xiph/vorbis-tools/-/work_items/2332", "tags": ["exploit"]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-05-15T15:25:29.469588Z", "id": "CVE-2026-34253", "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": "2026-05-15T15:26:22.404Z"}}]}, "dataVersion": "5.2"}

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{"bugzilla": {"description": "vorbis-tools: vorbis-tools ogg123: Arbitrary code execution via buffer underflow in remote control functionality", "id": "2477925", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477925"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.2", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "status": "draft"}, "cwe": "CWE-124", "details": ["A flaw was found in the ogg123 utility of the vorbis-tools package. This buffer underflow vulnerability occurs in the remote control functionality when processing malformed input. A remote attacker could exploit this to cause application crashes and potentially achieve arbitrary code execution."], "name": "CVE-2026-34253", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "vorbis-tools", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "vorbis-tools", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "vorbis-tools", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2026-05-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-34253\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-34253\nhttps://github.com/xiph/vorbis-tools/archive/refs/tags/v1.4.3.tar.gz\nhttps://github.com/xiph/vorbis-tools/blob/0b3fbf42eb3897d32f4a75baa2dc915a4ca45e8e/ogg123/remote.c#L153\nhttps://gitlab.xiph.org/xiph/vorbis-tools/-/work_items/2332"], "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "1.4.3"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "vorbis-tools", "vendor": "xiph"}], "created": "2026-05-15T17:00:04.806786+00:00", "title": "Stack Buffer Underflow in ogg123 Remote Control", "updated": "2026-05-15T21:00:09.133060+00:00", "vendors": ["xiph", "xiph$PRODUCT$vorbis-tools"]}