Dashboard / CVE-2026-25834

CVE-2026-25834

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 73/100
Published: 2026-04-01 Modified: 2026-11-11 First seen: 2026-11-11 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

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

Description

Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade.

Weakness Classification (2)

Affected Software (2)

VendorProductVersion
trustedfirmware mbed_tls 3.3.0 – 3.6.6
trustedfirmware mbed_tls 4.0.0

References & Advisories (2)

Bug Bounty Relevance

73 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

EPSS — Exploitation Probability

0.14%
Raw Score 0.001410
Percentile 3.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00141
2026-11-12
0.00141
2026-11-10
0.00141

Intelligence Sources

nvd ref →

External Links