CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines (VMs) that perform like containers. From v3.4.0 to v3.28.0, an oversight in the CopyFile policy (and perhaps the CopyFile handler) allows untrusted hosts to write to arbitrary locations inside the guest workload image. This can be used to overwrite binaries inside the guest and exfiltrate data from containers; even those running inside CVMs. This vulnerability is fixed in v3.29.0.
Засегнати продукти
- kata-containers kata-containers: >= 3.4.0, < 3.29.0
Red Hat: още 3 продукта, добавени от Red Hat
Red Hat OpenShift Container Platform 4.19, Confidential Compute Attestation, Red Hat OpenShift Container Platform 4
Вид слабост
История
- 24 април 2026 Публикувано
Други уязвимости в kata-containers kata-containers
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-41326
- https://nvd.nist.gov/vuln/detail/CVE-2026-41326
- https://github.com/kata-containers/kata-containers/security/advisories/GHSA-q49m-57vm-c8cc
- https://github.com/kata-containers/kata-containers/commit/1b9e49eb2763aa6ea6a99b276d3ff5e2c7f658f2
- http://www.openwall.com/lists/oss-security/2026/05/13/2
- https://access.redhat.com/security/cve/CVE-2026-41326
- https://bugzilla.redhat.com/show_bug.cgi?id=2460859
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41326.json
- https://access.redhat.com/errata/RHSA-2026:25200