How many CVEs have patched dup_task_struct?

3 published CVEs changed dup_task_struct in torvalds/linux, in 14 distinct patches totalling 7 changed lines, between 2012 and 2026.

What is the latest CVE that changed dup_task_struct?

CVE-2026-72110 (bpf,fork: wipe ->bpf_storage before bailouts that access it), published 2026-08-15, changed lines 1007 to 1011 of kernel/fork.c.

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

torvalds/linux has 19,281 CVEs with a located fix in total; 3 of them changed dup_task_struct.

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

dup_task_struct

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

kernel/fork.c

Last patched August 15, 2026

3

CVEs

That changed this function

14

Distinct patches

Backports counted once

7

Lines changed

Added plus removed

2012–2026

Years

By CVE publication date

Overview

dup_task_struct in torvalds/linux was changed by 3 published CVE fixes between 2012 and 2026, in 14 distinct patches that added or removed 7 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 dup_task_struct, newest first, with the lines each fix touched.

bpf,fork: wipe ->bpf_storage before bailouts that access it
CVE-2026-72110 · lines 1007–1011 · +5 −0
High · CVSS 7.8
EPSS 0.2%2026-08-15
CVE-2023-1295
CVE-2023-1295 · line 929 · +1 −0
High · CVSS 7.8
EPSS 0.2%2023-06-28
CVE-2011-4621
CVE-2011-4621 · line 276 · +1 −0
Medium · CVSS 5.5
EPSS 0.4%2012-05-17

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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 dup_task_struct.

How many CVEs have patched dup_task_struct?: 3 published CVEs changed dup_task_struct in torvalds/linux, in 14 distinct patches totalling 7 changed lines, between 2012 and 2026.
What is the latest CVE that changed dup_task_struct?: CVE-2026-72110 (bpf,fork: wipe ->bpf_storage before bailouts that access it), published 2026-08-15, changed lines 1007 to 1011 of kernel/fork.c.
How does dup_task_struct compare to the rest of torvalds/linux?: torvalds/linux has 19,281 CVEs with a located fix in total; 3 of them changed dup_task_struct.
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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