How many CVEs have patched isotp_bind?

5 published CVEs changed isotp_bind in torvalds/linux, in 32 distinct patches totalling 109 changed lines, between 2021 and 2026.

What is the latest CVE that changed isotp_bind?

CVE-2026-80889 (can: isotp: fix timer drain order, wakeup handling and tx_gen ordering), published 2026-09-04, changed lines 1534 to 1569 of net/can/isotp.c.

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

torvalds/linux has 19,281 CVEs with a located fix in total; 5 of them changed isotp_bind.

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.

torvalds/linux

Function

isotp_bind

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

net/can/isotp.c

Last patched September 4, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

109

Lines changed

Added plus removed

2021–2026

Years

By CVE publication date

Overview

isotp_bind in torvalds/linux was changed by 5 published CVE fixes between 2021 and 2026, in 32 distinct patches that added or removed 109 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 isotp_bind, newest first, with the lines each fix touched.

can: isotp: fix timer drain order, wakeup handling and tx_gen ordering
CVE-2026-80889 · lines 1534–1569 · +3 −2 in 2 hunks
Unscored
EPSS 0.2%2026-09-04
can: isotp: fix use-after-free race with concurrent NETDEV_UNREGISTER
CVE-2026-72125 · lines 1298–1370 · +26 −7 in 4 hunks
High · CVSS 7.8
EPSS 0.2%2026-08-15
can: isotp: check CAN address family in isotp_bind()
CVE-2023-54105 · lines 1132–1134 · +3 −0
Unscored
EPSS 0.2%2025-12-24
CVE-2022-49269
CVE-2022-49269 · lines 1159–1244 · +20 −20 in 4 hunks
Medium · CVSS 5.5
EPSS 0.3%2025-02-26
CVE-2021-32606
CVE-2021-32606 · lines 1065–1090 · +16 −12
High · CVSS 7.8
EPSS 0.4%2021-05-11

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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 isotp_bind.

How many CVEs have patched isotp_bind?: 5 published CVEs changed isotp_bind in torvalds/linux, in 32 distinct patches totalling 109 changed lines, between 2021 and 2026.
What is the latest CVE that changed isotp_bind?: CVE-2026-80889 (can: isotp: fix timer drain order, wakeup handling and tx_gen ordering), published 2026-09-04, changed lines 1534 to 1569 of net/can/isotp.c.
How does isotp_bind compare to the rest of torvalds/linux?: torvalds/linux has 19,281 CVEs with a located fix in total; 5 of them changed isotp_bind.
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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