How many CVEs have patched ext4_split_convert_extents?

1 published CVEs changed ext4_split_convert_extents in torvalds/linux, in 8 distinct patches totalling 10 changed lines, between 2026 and 2026.

What is the latest CVE that changed ext4_split_convert_extents?

CVE-2026-45985 (ext4: don't set EXT4_GET_BLOCKS_CONVERT when splitting before submitting I/O), published 2026-05-27, changed lines 3749 to 3761 of fs/ext4/extents.c.

How does ext4_split_convert_extents compare to the rest of torvalds/linux?

torvalds/linux has 19,281 CVEs with a located fix in total; 1 of them changed ext4_split_convert_extents.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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torvalds/linux

Function

ext4_split_convert_extents

Name: ext4_split_convert_extents in torvalds/linux: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

fs/ext4/extents.c

Last patched May 27, 2026

1

CVEs

That changed this function

8

Distinct patches

Backports counted once

10

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

ext4_split_convert_extents in torvalds/linux was changed by 1 published CVE fixes in 2026, in 8 distinct patches that added or removed 10 lines in total.

torvalds/linux has 19,281 CVEs with a located fix in total, so 0% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed ext4_split_convert_extents, newest first, with the lines each fix touched.

ext4: don't set EXT4_GET_BLOCKS_CONVERT when splitting before submitting I/O
CVE-2026-45985 · lines 3749–3761 · +7 −3
Medium · CVSS 5.5
EPSS 0.2%2026-05-27

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in torvalds/linux changed by the most CVE fixes.

smb2_sess_setup13 CVEs · fs/smb/server/smb2pdu.c adjust_ptr_min_max_vals13 CVEs · kernel/bpf/verifier.c ext4_fill_super13 CVEs · fs/ext4/super.c bcm_rx_setup12 CVEs · net/can/bcm.c copy_process12 CVEs · kernel/fork.c smb2_sess_setup11 CVEs · fs/ksmbd/smb2pdu.c

All patched functions in torvalds/linux

Frequently asked questions

Common questions about CVE fixes to ext4_split_convert_extents.

How many CVEs have patched ext4_split_convert_extents?: 1 published CVEs changed ext4_split_convert_extents in torvalds/linux, in 8 distinct patches totalling 10 changed lines, between 2026 and 2026.
What is the latest CVE that changed ext4_split_convert_extents?: CVE-2026-45985 (ext4: don't set EXT4_GET_BLOCKS_CONVERT when splitting before submitting I/O), published 2026-05-27, changed lines 3749 to 3761 of fs/ext4/extents.c.
How does ext4_split_convert_extents compare to the rest of torvalds/linux?: torvalds/linux has 19,281 CVEs with a located fix in total; 1 of them changed ext4_split_convert_extents.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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