{"apiVersion":"1.0","identifier":"CVE-2026-81692","description":"openssl_encrypt (pip: openssl-encrypt) versions 1.4.8 and earlier fail to validate the 36-bit STREAMINFO total_samples field of FLAC files before using it to size an allocation (np.random.randint(size=(total_samples, channels))). A ~50-byte crafted FLAC file declaring ~100 million samples causes a multi-gigabyte memory allocation, leading to out-of-memory denial of service during -decrypt --stego-extract-. The issue is fixed in 1.4.9; both the 1.4.x and 1.5.x lines are affected.","publishedAt":"2026-08-27T17:20:59","lastModifiedAt":"2026-08-27T17:20:59","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-81692","cvssScore":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","epssProbability":0.00343,"riskScore":0.77,"affectedProduct":"openssl-encrypt","affectedVersions":"<=1.4.8","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-81692","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-81692","en":"https://www.redsauce.net/en/cves/CVE-2026-81692","fr":"https://www.redsauce.net/fr/cves/CVE-2026-81692","pt":"https://www.redsauce.net/pt/cves/CVE-2026-81692","de":"https://www.redsauce.net/de/cves/CVE-2026-81692","sk":"https://www.redsauce.net/sk/cves/CVE-2026-81692","el":"https://www.redsauce.net/el/cves/CVE-2026-81692"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-81692"}}