CVE-2026-23038

In the Linux kernel, the following vulnerability has been resolved: pnfs/flexfiles: Fix memory leak in nfs4_ff_alloc_deviceid_node() In nfs4_ff_alloc_deviceid_node(), if the allocation for ds_versions fails, the function jumps to the out_scratch label without freeing the already allocated dsaddrs list, leading to a memory leak. Fix this by jumping to the out_err_drain_dsaddrs label, which properly frees the dsaddrs list before cleaning up other resources.

The following products are affected by CVE-2026-23038 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-23038.

URL	Resource
https://git.kernel.org/stable/c/0c728083654f0066f5e10a1d2b0bd0907af19a58
https://git.kernel.org/stable/c/27c90d8ed81e7a289c9fe41b5e31d8bb609a3385
https://git.kernel.org/stable/c/34b9dd179818ff7af2b36410985fd8166573c62d
https://git.kernel.org/stable/c/869862056e100973e76ce9f5f1b01837771b7722
https://git.kernel.org/stable/c/86da7efd12295a7e2b4abde5e5984c821edd938f
https://git.kernel.org/stable/c/e2dde5dafb80f1af4028ed10ad255f42af71c784
https://git.kernel.org/stable/c/ed5d3f2f6885eb99f729e6ffd946e3aa058bd3eb
https://lore.kernel.org/linux-cve-announce/2026013122-CVE-2026-23038-2453@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2026-23038
https://www.cve.org/CVERecord?id=CVE-2026-23038