Answer in brief
CVE-2026-23250 records a Unknown severity vulnerability in xfs: check return value of xchk_scrub_create_subord. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1a5f6e08d4e379a23da5be974aee50b26a20c5b0 <d6f3f7d4dd8a179394cef03c00993d57f5f68601 || >=1a5f6e08d4e379a23da5be974aee50b26a20c5b0 <2b658d1249666cc55af9484dcf5f45ca438d4ecc || >=1a5f6e08d4e379a23da5be974aee50b26a20c5b0 <b2df809edd8cb7d1c3e19d9f6aabc2bd55d2bfb6 || >=1a5f6e08d4e379a23da5be974aee50b26a20c5b0 <ca27313fb3f23e4ac18532ede4ec1c7cc5814c4a | d6f3f7d4dd8a179394cef03c00993d57f5f68601, 2b658d1249666cc55af9484dcf5f45ca438d4ecc, b2df809edd8cb7d1c3e19d9f6aabc2bd55d2bfb6, ca27313fb3f23e4ac18532ede4ec1c7cc5814c4a |
| Linux/Linuxgeneric | 6.10 | Not reported |
Published upstream
Mar 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.