Answer in brief
CVE-2024-41086 records a Unknown severity vulnerability in bcachefs: Fix sb_field_downgrade validation. 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 | >=84f1638795da1ff2084597de4251e9054f1ad728 <bf920ed92ef24dcd6970c88881cd4700b3acf05b || >=84f1638795da1ff2084597de4251e9054f1ad728 <692aa7a54b2b28d59f24b3bf8250837805484b99 | bf920ed92ef24dcd6970c88881cd4700b3acf05b, 692aa7a54b2b28d59f24b3bf8250837805484b99 |
| Linux/Linuxgeneric | 6.7 | Not reported |
Published upstream
Jul 29, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: bcachefs: Fix sb_field_downgrade validation - bch2_sb_downgrade_validate() wasn't checking for a downgrade entry extending past the end of the superblock section - for_each_downgrade_entry() is used in to_text() and needs to work on malformed input; it also was missing a check for a field extending past the end of the section
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-41086 records a Unknown severity vulnerability in bcachefs: Fix sb_field_downgrade validation. 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 | >=84f1638795da1ff2084597de4251e9054f1ad728 <bf920ed92ef24dcd6970c88881cd4700b3acf05b || >=84f1638795da1ff2084597de4251e9054f1ad728 <692aa7a54b2b28d59f24b3bf8250837805484b99 | bf920ed92ef24dcd6970c88881cd4700b3acf05b, 692aa7a54b2b28d59f24b3bf8250837805484b99 |
| Linux/Linuxgeneric | 6.7 | Not reported |
Published upstream
Jul 29, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: bcachefs: Fix sb_field_downgrade validation - bch2_sb_downgrade_validate() wasn't checking for a downgrade entry extending past the end of the superblock section - for_each_downgrade_entry() is used in to_text() and needs to work on malformed input; it also was missing a check for a field extending past the end of the section
Quoted source text, attributed separately from HOL analysis.