CVE-2026-53294
No CVSS score published
Source data as of:
At a glance
- Severity
- No CVSS score published
- CVSS
- No CVSS score in the NVD record
- EPSS
- EPSS not provided by FIRST.org for this CVE
- CISA KEV
- No
- Published
- 2026-06-26 · Modified: 2026-06-26
- References
- Jump to references (8)
CVSS / EPSS / KEV
Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources
Description
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.
References
Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.
- Reference https://git.kernel.org/stable/c/240c71a2aea36a1a4210f911a1c32ea88777e8e4
- Reference https://git.kernel.org/stable/c/3afca89fae501dbd7421e1777b5b8f033b1d98d0
- Reference https://git.kernel.org/stable/c/5c209299b0113e289e238fa5f2e8f00c59f76060
- Reference https://git.kernel.org/stable/c/5d4f3d0f64f1016cb78b400a70b67df91fac99b5
- Reference https://git.kernel.org/stable/c/82f6dcea46cf5de65c4ba7283f7c7b34de4a324d
- Reference https://git.kernel.org/stable/c/88ebadbf0deefdaccdab868b44ff70a0a257f473
- Reference https://git.kernel.org/stable/c/c494a11da45ad7ec9b0ff216c3e3ace351193bb6
- Reference https://git.kernel.org/stable/c/fc0089f82c3e36060c2c79156bc2018bfb16b56b