Security update for kubevirt-1.6
This update for kubevirt-1.6 fixes the following issues: - CVE-2026-9804: Symlink escape in the VMExport dir handler let an attacker controlling an exported PVC read sensitive files (TLS keys, tokens, service-account creds) from the exporter pod. (bsc#1266733) - CVE-2025-14525: A VM reporting many guest-internal interfaces via the guest agent could flood VMI status and fill etcd (denial of service). Caps reported interfaces at 10. (bsc#1256434) - CVE-2026-35469: resource-exhaustion in the SPDY/3 protocol implementation of github.com/moby/spdystream. (GHSA-pc3f-x583-g7j2,bsc#1262265)
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
This update for kubevirt-1.6 fixes the following issues: - CVE-2026-9804: Symlink escape in the VMExport dir handler let an attacker controlling an exported PVC read sensitive files (TLS keys, tokens, service-account creds) from the exporter pod. (bsc#1266733) - CVE-2025-14525: A VM reporting many guest-internal interfaces via the guest agent could flood VMI status and fill etcd (denial of service). Caps reported interfaces at 10. (bsc#1256434) - CVE-2026-35469: resource-exhaustion in the SPDY/3 protocol implementation of github.com/moby/spdystream. (GHSA-pc3f-x583-g7j2,bsc#1262265)
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1256434
- https://bugzilla.suse.com/1262265
- https://bugzilla.suse.com/1266733
- https://www.suse.com/security/cve/CVE-2025-14525
- https://www.suse.com/security/cve/CVE-2026-35469
- https://www.suse.com/security/cve/CVE-2026-9804
- https://www.suse.com/support/update/announcement/2026/suse-su-20262783-1/