Medium 5.5Published May 27, 2026

CVE-2026-46016remoteproc: xlnx: Only access buffer information if IPI is buffered

Updated under an hour ago (Oct 26, 2026, 6:10 PM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: remoteproc: xlnx: Only access buffer information if IPI is buffered In the receive callback check if message is NULL to prevent possibility of crash by NULL pointer dereferencing.

CVSS: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Analyzed
Record last updated: Jun 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	5dfb28c257b7c515624ba6b163410ceada451bf2 builds before 5d1451cb2cf6f3d9884d76035a1460aa9bb4b053; from 5dfb28c257b7c515624ba6b163410ceada451bf2 before 7ddbf21116770b7011f2bb0a6056b7604b24c497; from 5dfb28c257b7c515624ba6b163410ceada451bf2 before 06d0bed2552fd0dae27d374d4492a2b672e24eed; from 5dfb28c257b7c515624ba6b163410ceada451bf2 before 8242579859a78c801bb626e9aa4823aca93e28e7; from 5dfb28c257b7c515624ba6b163410ceada451bf2 before 38dd6ccfdfbbe865569a52fe1ba9fa1478f672e6	CNA record
linux linux_kernel linux:linux_kernel	from 6.4 before 6.6.140; from 6.7 before 6.12.86; from 6.13 before 6.18.27; from 6.19 before 7.0.4	NVD

References

References

https://git.kernel.org/stable/c/5d1451cb2cf6f3d9884d76035a1460aa9bb4b053	patch
https://git.kernel.org/stable/c/7ddbf21116770b7011f2bb0a6056b7604b24c497	patch
https://git.kernel.org/stable/c/06d0bed2552fd0dae27d374d4492a2b672e24eed	patch
https://git.kernel.org/stable/c/8242579859a78c801bb626e9aa4823aca93e28e7	patch
https://git.kernel.org/stable/c/38dd6ccfdfbbe865569a52fe1ba9fa1478f672e6	patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.