Answer in brief
CVE-2026-64249 records a High severity (CVSS 7.8) vulnerability in fpga: region: fix use-after-free in child_regions_with_firmware(). 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.
Answer in brief
CVE-2026-64249 records a High severity (CVSS 7.8) vulnerability in fpga: region: fix use-after-free in child_regions_with_firmware(). 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.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <e918942bcc5355ad5b44ba557935dffc0727b0eb || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <866184fc7ae42a0070f1141ae8c5dca7c24a59e2 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <070b0ce947b18fa3dec0729695147f7e19599649 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <e79afcb0a66d2b3c33e510eade902537e656fc00 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <5e098e40e8bac43ed58645c10d5fad781966efe4 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3 | e918942bcc5355ad5b44ba557935dffc0727b0eb, 866184fc7ae42a0070f1141ae8c5dca7c24a59e2, 070b0ce947b18fa3dec0729695147f7e19599649, fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68, e79afcb0a66d2b3c33e510eade902537e656fc00, 369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1, 5e098e40e8bac43ed58645c10d5fad781966efe4, 54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3 |
| Linux/Linuxgeneric | 4.10 | Not reported |
Published upstream
Jul 24, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 14, 2026
In the Linux kernel, the following vulnerability has been resolved: fpga: region: fix use-after-free in child_regions_with_firmware() Move of_node_put(child_region) after the error print to avoid accessing freed memory when pr_err() references child_region. [ Yilun: Fix the Fixes tag ]
Quoted source text, attributed separately from HOL analysis.
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.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <e918942bcc5355ad5b44ba557935dffc0727b0eb || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <866184fc7ae42a0070f1141ae8c5dca7c24a59e2 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <070b0ce947b18fa3dec0729695147f7e19599649 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <e79afcb0a66d2b3c33e510eade902537e656fc00 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <5e098e40e8bac43ed58645c10d5fad781966efe4 || >=0fa20cdfcc1f68847cdfc47824476301eedc8297 <54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3 | e918942bcc5355ad5b44ba557935dffc0727b0eb, 866184fc7ae42a0070f1141ae8c5dca7c24a59e2, 070b0ce947b18fa3dec0729695147f7e19599649, fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68, e79afcb0a66d2b3c33e510eade902537e656fc00, 369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1, 5e098e40e8bac43ed58645c10d5fad781966efe4, 54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3 |
| Linux/Linuxgeneric | 4.10 | Not reported |
Published upstream
Jul 24, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 14, 2026
In the Linux kernel, the following vulnerability has been resolved: fpga: region: fix use-after-free in child_regions_with_firmware() Move of_node_put(child_region) after the error print to avoid accessing freed memory when pr_err() references child_region. [ Yilun: Fix the Fixes tag ]
Quoted source text, attributed separately from HOL analysis.