In the Linux kernel, the following vulnerability has been resolved:

xfs: check return value of xchk_scrub_create_subord

Fix this function to return NULL instead of a mangled ENOMEM, then fix
the callers to actually check for a null pointer and return ENOMEM.
Most of the corrections here are for code merged between 6.2 and 6.10.

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-23250
• https://git.kernel.org/stable/c/2b658d1249666cc55af9484dcf5f45ca438d4ecc
• https://git.kernel.org/stable/c/b2df809edd8cb7d1c3e19d9f6aabc2bd55d2bfb6
• https://git.kernel.org/stable/c/ca27313fb3f23e4ac18532ede4ec1c7cc5814c4a
• https://git.kernel.org/stable/c/d6f3f7d4dd8a179394cef03c00993d57f5f68601