Dashboard / CVE-2026-38426

CVE-2026-38426

HIGH
MEDIUM Priority: 0.04 BB Relevance: 75/100
Published: 2026-05-27 Modified: 2026-10-23 First seen: 2026-10-29 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: Low
I: Low
A: Low

Description

Buffer Overflow vulnerability in arendst Tasmota v.15.3.0.3 and before allows a remote attacker to execute arbitrary code via the xdrv_10_scripter.ino, fetch_jpg(), jpg_task.boundary[40], strcpy() function.

Weakness Classification (1)

References & Advisories (2)

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS — Exploitation Probability

0.61%
Raw Score 0.006140
Percentile 49.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00614
2026-10-28
0.00614

Intelligence Sources

nvd ref →

External Links