CVE-2026-56657

medium Red Hat
CVSS v3 Base Score
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Published: August 13, 2026 (24 days ago)
Last Modified: August 13, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in Gitea. The SSH Key Parser component is vulnerable to a denial of service. A remote attacker could potentially exploit this by submitting a specially crafted SSH key, leading to the unavailability of the Gitea service.

CWE

CWE-770

Affected Products

OpenShift Pipelines

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 blog.gitea.com 🔗 github.com