CVE-2025-70103

{"id": "CVE-2025-70103", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-70103", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-27T18:20:53.010819Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 3.9}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}]}], "published": "2026-05-27T15:16:24.783", "references": [{"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": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2026/05/30/7", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/libjxl/libjxl/issues/4337", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-122"}]}], "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."}], "lastModified": "2026-06-17T10:03:08.830", "sourceIdentifier": "cve@mitre.org"}