CVE-2026-25835

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Source
https://cve.org/CVERecord?id=CVE-2026-25835
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-25835.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-25835
Downstream
ALPINE (1)
DEBIAN (1)
JLSEC (1)
openSUSE (3)
ROOT (1)
SUSE (4)
UBUNTU (1)
Related
openSUSE (3)
SUSE (4)
Published
2026-04-01T00:00:00Z
Modified
2026-08-19T11:48:00Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator (PRNG).

Database specific 
{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25835.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "fixed":  "3.6.6"
                },
                {
                    "fixed":  "1.1.0"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git
github.com/Mbed-TLS/mbedtls

Affected ranges

Type
GIT
Repo
https://github.com/Mbed-TLS/mbedtls
Events
Introduced
85da85555e5b086b0250780693c3ee584f63e79f
Fixed
0bebf8b8c7f07abe3571ded48a11aa907a1ffb20
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "2.18.0"
        },
        {
            "fixed":  "3.6.6"
        }
    ],
    "source":  "CPE_RANGE"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-25835.json"
github.com/mbed-tls/mbedtls

Affected ranges

Type
GIT
Repo
https://github.com/mbed-tls/mbedtls
Events
Introduced
ec4044008d2d069da38288bc76b0fee34ec78646
Last Affected
ec4044008d2d069da38288bc76b0fee34ec78646
Database specific
Show details 
{
    "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"
}

Affected versions

4.*
4.0.0
mbedtls-4.*
mbedtls-4.0.0
v4.*
v4.0.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-25835.json"
github.com/mbed-tls/tf-psa-crypto

Affected ranges

Type
GIT
Repo
https://github.com/mbed-tls/tf-psa-crypto
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
29160dd877d29658279fd683b2ae57b320ddcf09
Database specific
Show details 
{
    "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/osv-test-cve-osv-conversion/osv-output/CVE-2026-25835.json"