{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-12570", "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "state": "PUBLISHED", "assignerShortName": "@huntr_ai", "dateReserved": "2026-06-18T01:55:25.311Z", "datePublished": "2026-08-10T06:29:56.111Z", "dateUpdated": "2026-08-10T06:29:56.111Z"}, "containers": {"cna": {"title": "Denial of Service via HDF5 Shape Bomb in keras.models.load_model() in keras-team/keras", "providerMetadata": {"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntr_ai", "dateUpdated": "2026-08-10T06:29:56.111Z"}, "descriptions": [{"lang": "en", "value": "A vulnerability in keras-team/keras versions <= 3.15.0 allows for a denial of service (DoS) attack when loading malicious .keras model files via the keras.models.load_model() function. The H5IOStore.__getitem__ method in keras/src/saving/saving_lib.py does not validate the shape or size of datasets, leading to unbounded memory allocation. A specially crafted .keras file can exploit this flaw to trigger an out-of-memory (OOM) condition, causing the process to be terminated (exit code 137). This issue bypasses the fix for CVE-2026-0897, which only addressed a similar vulnerability in KerasFileEditor. The attack vector includes poisoned models from public repositories or malicious model registries, posing a risk to machine learning pipelines that process untrusted models."}], "affected": [{"vendor": "keras-team", "product": "keras-team/keras", "versions": [{"version": "unspecified", "lessThan": "3.12.3, 3.15.0", "status": "affected", "versionType": "custom"}]}], "references": [{"url": "https://huntr.com/bounties/a064f475-780a-409a-82f7-678512f27ad8"}, {"url": "https://github.com/keras-team/keras/commit/4933ea4a5b3fcc24ceacdc276f5bb5dfbd06756c"}], "metrics": [{"cvssV3_0": {"version": "3.0", "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-770 Allocation of Resources Without Limits or Throttling", "cweId": "CWE-770"}]}], "source": {"advisory": "a064f475-780a-409a-82f7-678512f27ad8", "discovery": "EXTERNAL"}}}}

{}

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{"created": "2026-08-10T07:30:14.034429+00:00", "updated": "2026-08-10T07:30:14.034452+00:00", "vendors": []}