{"id":"CVE-2026-0897","title":"Allocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3.0.0 through 3.13.0 on all platforms allows a remote attacker to cause a Denial of Service (DoS) through memory exhaustion and a c…","summary":"Allocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3.0.0 through 3.13.0 on all platforms allows a remote attacker to cause a Denial of Service (DoS) through memory exhaustion and a c…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-770","CWE-770"],"vendor":"keras","product":"keras","affected":["keras >= 3.0.0, <= 3.13.0"],"published":"2026-01-15","updated":"2026-06-30","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-0897","references":[{"url":"https://github.com/keras-team/keras/pull/21880","label":"cve-coordination@google.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:3713","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:3782","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:4271","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/security/cve/CVE-2026-0897","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2430027","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0897.json","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}],"tags":["nvd","exploit-available"],"epss":0.00335,"epssPercentile":0.26868,"ingestedAt":"2026-06-30T13:26:50.494Z","exploits":{"github":1,"githubRepos":["https://github.com/HyperPS/CVE-2026-0897"],"checkedAt":"2026-09-21T15:27:50.239Z"},"exploitAvailable":true,"slug":"CVE-2026-0897","body":"## Overview\n\nAllocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3.0.0 through 3.13.0 on all platforms allows a remote attacker to cause a Denial of Service (DoS) through memory exhaustion and a crash of the Python interpreter via a crafted .keras archive containing a valid model.weights.h5 file whose dataset declares an extremely large shape.\n\n## Affected\n\n- `keras >= 3.0.0, <= 3.13.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":4930,"id":"CVE-2026-0897","ts":1788887216359,"field":"exploit_available","old":"false","new":"true"},{"seq":3813,"id":"CVE-2026-0897","ts":1788886339380,"field":"exploit_available","old":"true","new":"false"},{"seq":2653,"id":"CVE-2026-0897","ts":1788883014125,"field":"exploit_available","old":"false","new":"true"},{"seq":1682,"id":"CVE-2026-0897","ts":1788882418388,"field":"exploit_available","old":"true","new":"false"},{"seq":790,"id":"CVE-2026-0897","ts":1788881851952,"field":"exploit_available","old":"false","new":"true"}]}