K3s v1.33.3 - CVE Scans - 2025-07-31

How to use this page

• You can click a column header to sort by column.
• Use the search bar below to filter the results by image (and version/tag), release, affected binary, vulnerable dependency (and its version), vulnerability ID (CVE, GHSA, SUSE-SU etc.), severity, status (if affected or not affected/false-positive), justification (for false-positives), vulnerability type (related to the programming language or container OS).
• The search functionality might execute a bit slow depending on the number of vulnerabilities displayed in the page.
• False-positive CVEs that are removed with VEX have the status as "not affected" with the severity set to "none", because they do not affect the binary/package/image. The justification explains why they are false-positives, according to the VEX statuses as explained the README.
• For further information about scanned versions, scanning frequency, tooling and false-positives, please consult the main instructions.
• The severity (CVSS rating) of some CVEs in the portal might differ from the original severity reported by some vendors and security scanners. This happens, because the K3s team recalculates the CVSS rating based on SUSE's CVE database and according to criteria, like: applicability and difficulty of the issue being exploited in the wild; how it can actually affect the confidentiality, integrity and availability of a K3s cluster etc. CVEs that had their CVSS severity rating changed, either decreased or increased, will have the distinctive tag '*' close to its severity.