Dashboard / CVE-2026-41520

CVE-2026-41520

MEDIUM
MEDIUM Priority: 0.00 BB Relevance: 29/100
Published: 2026-05-08 Modified: 2026-11-11 First seen: 2026-11-11 Status: active

Attack Surface

Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

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

Description

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.17.15, 1.18.9, and 1.19.3, the output of cilium-bugtool can contain sensitive data when the tool is run against Cilium deployments with WireGuard encryption enabled. This issue has been patched in versions 1.17.15, 1.18.9, and 1.19.3.

Weakness Classification (2)

Affected Software (1)

VendorProductVersion
cilium cilium < 1.17.15

References & Advisories (4)

Bug Bounty Relevance

29 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

4.4 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploitation Probability

0.08%
Raw Score 0.000770
Percentile 0.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00077
2026-11-12
0.00077
2026-11-10
0.00077

Intelligence Sources

nvd ref →

External Links