Search/CVE-2025-59438
● CVE — Medium

CVE-2025-59438

VendorarmProductmbed tlsDiscoveredOct 21, 2025UpdatedOct 23, 2025

Mbed TLS through 3.6.4 has an Observable Timing Discrepancy.

View graph Watch Export
CVSS v3.1
5.3 MEDIUM
EPSS
0.26%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 22, 2026
▲ 0.02pp
0.25% → 0.26% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityLOW
IntegrityNONE
AvailabilityNONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Connections
2 relationships
Timeline
disclosure → media coverage
Oct 21, 2025
Disclosure — published as a CVE record.