CVE-2025-40077

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid overflow while left shift operation Should cast type of folio->index from pgoff_t to loff_t to avoid overflow while left shift operation.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-25)

Published

2025-10-28

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

References

• https://git.kernel.org/stable/c/0e75a098b0a37f02ca31fe99ac16004c8163cf67
• https://git.kernel.org/stable/c/0fe1c6bec54ea68ed8c987b3890f2296364e77bb
• https://git.kernel.org/stable/c/57d3381dfb97ff73ddd18601017fec21cca80985
• https://git.kernel.org/stable/c/ef49378864bb1ed14cd48c8e687729e12714d849

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