Dashboard / CVE-2026-15266

CVE-2026-15266

CRITICAL
INFO Priority: 0.09 BB Relevance: 80/100
Published: 2026-11-08 Modified: 2026-11-10 First seen: 2026-11-08 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command execution, which could be exploited to run arbitrary system commands on the host.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
IBM Concert 1.0
IBM Concert 1.0
IBM Concert 1.0

References & Advisories (1)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.88%
Raw Score 0.008760
Percentile 59.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00876
2026-11-12
0.00876
2026-11-10
0.00876
2026-11-09
0.00876

Intelligence Sources

mitre ref →
nvd ref →

External Links