Answer in brief
CVE-2026-46327 records a High severity (CVSS 7.8) vulnerability in dm: fix unlocked test for dm_suspended_md. 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.
CVSS is 7.8. 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 | >=f9c1bdf24615303d48a2d0fd629c88f3189563aa <175ac0a6115400278d3900f5a04a58b17b3f6cd0 || >=37f53a2c60d03743e0eacf7a0c01c279776fef4e <7a3385e97af2b6f485fef11e82d8c29adee4be93 || >=37f53a2c60d03743e0eacf7a0c01c279776fef4e <d809a36692ee1394cac85ce6ba7cf8ea58da5812 || >=37f53a2c60d03743e0eacf7a0c01c279776fef4e <24c405fdbe215c45e57bba672cc42859038491ee || d19bc1b4dd5f322980b1f05f79b2ea4f0db10920 || >=6.12.34 <6.12.75 || >=6.15.3 <6.16 | 175ac0a6115400278d3900f5a04a58b17b3f6cd0, 7a3385e97af2b6f485fef11e82d8c29adee4be93, d809a36692ee1394cac85ce6ba7cf8ea58da5812, 24c405fdbe215c45e57bba672cc42859038491ee, 6.12.75, 6.16 |
| Linux/Linuxgeneric | 6.16 | Not reported |
Published upstream
Jun 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 7, 2026
In the Linux kernel, the following vulnerability has been resolved: dm: fix unlocked test for dm_suspended_md The function dm_blk_report_zones tests if the device is suspended with the "dm_suspended_md" call. However, this function is called without holding any locks, so the device may be suspended just after it. Move the call to dm_suspended_md after dm_get_live_table, so that the device can't be suspended after the suspended state was tested.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-46327 records a High severity (CVSS 7.8) vulnerability in dm: fix unlocked test for dm_suspended_md. 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.
CVSS is 7.8. 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 | >=f9c1bdf24615303d48a2d0fd629c88f3189563aa <175ac0a6115400278d3900f5a04a58b17b3f6cd0 || >=37f53a2c60d03743e0eacf7a0c01c279776fef4e <7a3385e97af2b6f485fef11e82d8c29adee4be93 || >=37f53a2c60d03743e0eacf7a0c01c279776fef4e <d809a36692ee1394cac85ce6ba7cf8ea58da5812 || >=37f53a2c60d03743e0eacf7a0c01c279776fef4e <24c405fdbe215c45e57bba672cc42859038491ee || d19bc1b4dd5f322980b1f05f79b2ea4f0db10920 || >=6.12.34 <6.12.75 || >=6.15.3 <6.16 | 175ac0a6115400278d3900f5a04a58b17b3f6cd0, 7a3385e97af2b6f485fef11e82d8c29adee4be93, d809a36692ee1394cac85ce6ba7cf8ea58da5812, 24c405fdbe215c45e57bba672cc42859038491ee, 6.12.75, 6.16 |
| Linux/Linuxgeneric | 6.16 | Not reported |
Published upstream
Jun 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 7, 2026
In the Linux kernel, the following vulnerability has been resolved: dm: fix unlocked test for dm_suspended_md The function dm_blk_report_zones tests if the device is suspended with the "dm_suspended_md" call. However, this function is called without holding any locks, so the device may be suspended just after it. Move the call to dm_suspended_md after dm_get_live_table, so that the device can't be suspended after the suspended state was tested.
Quoted source text, attributed separately from HOL analysis.