CVE-2020-10941

MEDIUM 5.9CVE-2020-10941 · Published 24/03/2020 · updated 17/06/2026

In short

CVE-2020-10941 is a MEDIUM (CVSS 5.9) vulnerability affecting mbed crypto (arm), mbed tls (arm).
Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 77.0% of all vulnerabilities.
Fix: update to 3.1.0, 2.16.5 or later.

Package	Affected versions	Patched versions
mbed crypto arm	`< 3.1.0`	`3.1.0`
mbed tls arm	`< 2.16.5`	`2.16.5`

Arm Mbed TLS before 2.16.5 allows attackers to obtain sensitive information (an RSA private key) by measuring cache usage during an import.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

< 3.1.0

3.1.0

< 2.16.5

2.16.5

More vulnerabilities in mbed crypto

See all →