CVE-2026-53294
Linux Linux, linux kernel 취약점
In the Linux kernel, the following vulnerability has been resolved: mailbox: mailbox-test: don't free the reused channel The RX channel can be aliased to the TX channel if it has a different MMIO. This special case needs to be handled when freeing the channels otherwise a double-free occurs.
- 대응 우선순위
- 점검
- CVSS
- 7.8
- EPSS
- 0.13% 백분위 2.99% · 2026.07.29 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.06.27