CVE-2026-87063

low Red Hat
CVSS v3 Base Score
2.6
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Confidentiality
Low
Integrity
None
Availability
None
Published: September 8, 2026 (2 days ago)
Last Modified: September 8, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in konflux-operator-tasks. The Continuous Integration (CI) process installs the `tkn` command-line interface (CLI) from a network download without verifying its integrity through checksums or digital signatures. This vulnerability could allow a compromised distribution channel to substitute a malicious binary, potentially leading to the execution of unauthorized code within the CI environment.

CWE

CWE-494

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov