https://seclists.org/oss-sec/2026/q2/650: CVE-2026-47243: Kata Containers runtime-rs 3.30: virtiofsd symlink escape
Published May 21, 2026
·Updated
Affected Software
1 affected component
Kata Containers Kata Containers runtime-rs<3.31.0
CVE-2026-47243 has a high severity rating due to its potential for symlink escape vulnerabilities.
You can mitigate CVE-2026-47243 by upgrading to Kata Containers version 3.31.0 or later.
CVE-2026-47243 involves a symlink escape vulnerability in the virtiofsd component of Kata Containers.
Versions prior to Kata Containers 3.31.0 are affected by CVE-2026-47243.
CVE-2026-47243 was published on May 21, 2026.