Dashboard / CVE-2025-54764

CVE-2025-54764

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 47/100
Published: 2025-10-20 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: None
A: None

Description

Mbed TLS before 3.6.5 allows a local timing attack against certain RSA operations, and direct calls to mbedtls_mpi_mod_inv or mbedtls_mpi_gcd.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
arm mbed_tls < 3.6.5

References & Advisories (2)

Bug Bounty Relevance

47 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.2 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploitation Probability

0.22%
Raw Score 0.002210
Percentile 12.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00221
2026-11-12
0.00221
2026-11-10
0.00221
2026-11-09
0.00221
2026-11-08
0.00221
2026-11-07
0.00221
2026-11-06
0.00221
2026-11-05
0.00221

Intelligence Sources

nvd ref →

External Links