CVE-2025-70103

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc."}, {"lang": "es", "value": "Vulnerabilidad de desbordamiento de b\u00fafer de mont\u00f3n en libjxl 0.12.0 a trav\u00e9s de im\u00e1genes PBM manipuladas a la funci\u00f3n jxl::extras::DecodeImagePNM en el archivo lib/extras/dec/pnm.cc."}], "id": "CVE-2025-70103", "lastModified": "2026-10-12T22:10:00.247", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-70103", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-27T18:20:53.010819Z", "version": "2.0.3"}}]}, "published": "2026-05-27T15:16:24.783", "references": [{"source": "cve@mitre.org", "url": "https://github.com/libjxl/libjxl/issues/4337"}, {"source": "cve@mitre.org", "url": "https://github.com/libjxl/libjxl/pull/4338"}, {"source": "cve@mitre.org", "url": "https://github.com/sigdevel/pocs/blob/main/res/libjxl/2025/2"}, {"source": "cve@mitre.org", "url": "https://infosec.exchange/@sigdevel/116642233929409910"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/05/30/7"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/libjxl/libjxl/issues/4337"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-122"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.12.0"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "libjxl", "vendor": "libjxl"}], "created": "2026-05-27T22:45:44.576254+00:00", "title": "Heap Buffer Overflow in libjxl Decoding of PBM Images", "updated": "2026-05-30T21:22:31.982152+00:00", "vendors": ["libjxl", "libjxl$PRODUCT$libjxl"]}