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CVE-2025-59438
Component Overview
Vulnerability Overview
Name
CVE-2025-59438
Source
NVD (
link
)
Debian (
link
)
Description
Mbed TLS through 3.6.4 has an Observable Timing Discrepancy.
CWEs
CWE-208
Published Date
Oct 21, 2025
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2025-10-invalid-padding-error/
Vendor Advisory
https://mbed-tls.readthedocs.io/en/latest/tech-updates/security-advisories/
Vendor Advisory
Analysis
#
Affected Component
Analysis
mbedtls
Exploitable
mbedtls
Exploitable
Vulnerability Ratings
#
5.3
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
mbedtls
buildroot
2025.02.x
3.6.6
Not Affected
mbedtls
buildroot
master
3.6.6
Not Affected
mbedtls
openwrt
master
3.6.6-r2
Not Affected
mbedtls
openwrt
openwrt-25.12
3.6.6-r2
Not Affected
mbedtls
yocto
master
3.6.6
Not Affected
mbedtls
yocto
scarthgap
2.28.10
Exploitable
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