{"apiVersion":"1.0","identifier":"CVE-2026-4937","description":"IBM PowerVM Hypervisor FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 could allow a local attacker with administrative privileges to decrypt encrypted data due to certain hypervisor calls utilizing less entropy than requested.","publishedAt":"2026-08-19T21:16:55","lastModifiedAt":"2026-08-25T20:33:37","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-4937","cvssScore":5.3,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N","epssProbability":0.00099,"riskScore":0.53,"affectedProduct":"IBM PowerVM Hypervisor","affectedVersions":"cannotmatch","vulnerabilityType":"Firmware","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-4937","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-4937","en":"https://www.redsauce.net/en/cves/CVE-2026-4937","fr":"https://www.redsauce.net/fr/cves/CVE-2026-4937","pt":"https://www.redsauce.net/pt/cves/CVE-2026-4937","de":"https://www.redsauce.net/de/cves/CVE-2026-4937","sk":"https://www.redsauce.net/sk/cves/CVE-2026-4937","el":"https://www.redsauce.net/el/cves/CVE-2026-4937"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-4937"}}