CVE-2026-53294
🔶 mediumSummary
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.
CVSS Score
-
EPSS Score
-
Published Date
2026-06-26
First Seen: 2026-06-27
Last Modified
2026-06-26
Source
NVD 🔗