{"id":"CVE-2026-25835","details":"Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator (PRNG).","modified":"2026-08-12T03:51:18.174397155Z","published":"2026-04-01T00:00:00Z","related":["SUSE-SU-2026:1952-1","SUSE-SU-2026:21440-1","SUSE-SU-2026:21981-1","SUSE-SU-2026:22016-1","openSUSE-SU-2026:10498-1","openSUSE-SU-2026:20875-1","openSUSE-SU-2026:21144-1"],"database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25835.json","unresolved_ranges":[{"source":"DESCRIPTION","extracted_events":[{"fixed":"3.6.6"},{"fixed":"1.1.0"}]}]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25835.json"},{"type":"ADVISORY","url":"https://mbed-tls.readthedocs.io/en/latest/security-advisories/"},{"type":"ADVISORY","url":"https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2026-03-rng-cloning/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25835"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mbed-tls/mbedtls","events":[{"introduced":"ec4044008d2d069da38288bc76b0fee34ec78646"},{"last_affected":"ec4044008d2d069da38288bc76b0fee34ec78646"}],"database_specific":{"cpe":"cpe:2.3:a:trustedfirmware:mbed_tls:4.0.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.0.0"},{"last_affected":"4.0.0"}],"source":"CPE_STRING"}}],"versions":["4.0.0","v4.0.0","mbedtls-4.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25835.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/mbed-tls/tf-psa-crypto","events":[{"introduced":"0"},{"fixed":"29160dd877d29658279fd683b2ae57b320ddcf09"}],"database_specific":{"cpe":"cpe:2.3:a:trustedfirmware:tf-psa-crypto:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.1.0"}],"source":"CPE_RANGE"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25835.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}