Dashboard / CVE-2026-2815

CVE-2026-2815

HIGH
MEDIUM Priority: 0.02 BB Relevance: 62/100
Published: 2026-06-25 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Adjacent Low Complexity No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Adjacent
AC: Low
PR: None
UI: None
S: X
AT: None
VC: High
VI: None
VA: None

Description

Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys

Weakness Classification (1)

References & Advisories (2)

Bug Bounty Relevance

62 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.4 / 10.0 v4.0
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.25%
Raw Score 0.002510
Percentile 16.5%
Date 2026-10-31

EPSS Trend

2026-10-31
0.00251
2026-10-30
0.00251
2026-10-29
0.00251
2026-10-28
0.00251

Intelligence Sources

nvd ref →

External Links