{"id":"CVE-2026-24255","published":"2026-08-04T18:16:50.070","lastModified":"2026-08-07T19:32:34.277","description":"NVIDIA Dynamo for Linux contains a vulnerability in the multimodal embedding cache, where an attacker could cause a hash collision by submitting images that share an identical pixel byte sequence but have different dimensions. A successful exploit of this vulnerability might lead to data tampering.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","cwes":["CWE-1023"],"vendors":["nvidia","linux"],"products":["dynamo","linux kernel"],"references":[{"url":"https://github.com/NVIDIA/product-security/tree/main/2026/5842","tags":["Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24255","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-24255","tags":["Third Party Advisory"]}],"exploitRefs":[{"url":"https://github.com/NVIDIA/product-security/tree/main/2026/5842","tags":["Product"]}],"hasPoc":true,"ai":{"summary":"The vulnerability allows an attacker to cause a hash collision by submitting images with identical pixel byte sequences but different dimensions, potentially leading to data tampering.","exploitability":"Exploitation requires crafting specific image inputs and access to the affected NVIDIA Dynamo for Linux system; public exploits are available.","blast_radius":"If exploited, this could result in unauthorized data manipulation on vulnerable systems, impacting data integrity.","remediation":"Apply vendor patches or upgrade to a version of NVIDIA Dynamo for Linux that addresses this vulnerability.","tags":["data-tampering","image-processing","nvidia"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-08-11T06:54:21.939Z"}}