{"apiVersion":"1.0","identifier":"CVE-2026-73325","description":"Fujitsu Research-s OneCompression library before 1.2.1 contains an unsafe deserialization vulnerability that allows attackers to execute arbitrary code by supplying a crafted model.pt checkpoint file, as QuantizedModelLoader.load_quantized_model_pt() unconditionally calls torch.load with weights_only=False, invoking Python-s pickle machinery during deserialization. Attackers can embed malicious __reduce__ methods in a crafted model checkpoint to execute arbitrary Python code, including system commands, when the library loads the file from a caller-selected model directory.","publishedAt":"2026-08-12T16:17:23","lastModifiedAt":"2026-08-25T02:16:46","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73325","cvssScore":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","epssProbability":0.00261,"riskScore":0.8,"affectedProduct":"OneCompression","affectedVersions":"==1.2.0","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-73325","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73325","en":"https://www.redsauce.net/en/cves/CVE-2026-73325","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73325","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73325","de":"https://www.redsauce.net/de/cves/CVE-2026-73325","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73325","el":"https://www.redsauce.net/el/cves/CVE-2026-73325"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73325"}}