cbcvebase.
CVE-2026-45899
published 2026-05-27

CVE-2026-45899: In the Linux kernel, the following vulnerability has been resolved: ext4: drop extent cache when splitting extent fails When the split extent fails, we might…

high7
In the Linux kernel, the following vulnerability has been resolved: ext4: drop extent cache when splitting extent fails When the split extent fails, we might leave some extents still being processed and return an error directly, which will result in stale extent entries remaining in the extent status tree. So drop all of the remaining potentially stale extents if the splitting fails.

Affected

9 ranges
VendorProductVersion rangeFixed in
linuxlinux——
linuxlinux>= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 6e54f8dfee359bbd58086c883ea8cffd5312999d6e54f8dfee359bbd58086c883ea8cffd5312999d
linuxlinux>= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 337506dc652383c80839edb8d8dcdd8ff2129b4f337506dc652383c80839edb8d8dcdd8ff2129b4f
linuxlinux>= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < dc7c9b9d03a59a7fe483574531327e650a4b4adcdc7c9b9d03a59a7fe483574531327e650a4b4adc
linuxlinux>= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 120c6bd7ca9d3e80a968b758cbb3fbd67570f132120c6bd7ca9d3e80a968b758cbb3fbd67570f132
linuxlinux>= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 808f3191498f300174523c54cab101e18795ae4e808f3191498f300174523c54cab101e18795ae4e
linuxlinux>= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 31bf37cf53ede8145e2bc62da803d4506da9297531bf37cf53ede8145e2bc62da803d4506da92975
linuxlinux>= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 79b592e8f1b435796cbc2722190368e3e8ffd7a179b592e8f1b435796cbc2722190368e3e8ffd7a1
linuxlinux_kernel——