How many CVEs have patched mmap?

1 published CVEs changed mmap in 1panel-dev/maxkb, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed mmap?

CVE-2026-39421 (MaxKB: Sandbox escape via ctypes and unhooked SYS_pkey_mprotect), published 2026-04-14, changed lines 631 of installer/sandbox.c.

How does mmap compare to the rest of 1panel-dev/maxkb?

1panel-dev/maxkb has 19 CVEs with a located fix in total; 1 of them changed mmap.

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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Mmap

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Patched Functions
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Maxkb
Mmap

mmap in 1panel-dev/maxkb: Patched by 1 CVEs

1panel-dev/maxkb

Function

mmap

Name: mmap in 1panel-dev/maxkb: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

installer/sandbox.c

Last patched April 14, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

mmap in 1panel-dev/maxkb was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 4 lines in total.

1panel-dev/maxkb has 19 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

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

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References

MaxKB: Sandbox escape via ctypes and unhooked SYS_pkey_mprotect
CVE-2026-39421 · line 631 · +2 −2 in 2 hunks
High · CVSS 7.4
EPSS 0.4%2026-04-14

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1allow_access_syscallinstaller/sandbox.c1 CVEs · 1 patches2026
2called_from_python_importinstaller/sandbox.c1 CVEs · 1 patches2026
3connectinstaller/sandbox.c1 CVEs · 1 patches2026
4dlmopeninstaller/sandbox.c1 CVEs · 1 patches2026
5dlopeninstaller/sandbox.c1 CVEs · 1 patches2026
6fexecveinstaller/sandbox.c1 CVEs · 1 patches2026
7is_in_allow_dl_pathsinstaller/sandbox.c1 CVEs · 1 patches2026
8load_sandbox_configinstaller/sandbox.c1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in 1panel-dev/maxkb changed by the most CVE fixes.

init_sandbox_dir3 CVEs · apps/common/utils/tool_code.py process_response3 CVEs · apps/common/middleware/chat_headers_middleware.py execute2 CVEs · apps/application/flow/backend/sandbox_shell.py update_template_workflow2 CVEs · apps/application/serializers/application.py edit2 CVEs · apps/knowledge/serializers/knowledge_workflow.py save_workflow2 CVEs · apps/knowledge/serializers/knowledge_workflow.py

All patched functions in 1panel-dev/maxkb

Frequently asked questions

Common questions about CVE fixes to mmap.

How many CVEs have patched mmap?: 1 published CVEs changed mmap in 1panel-dev/maxkb, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed mmap?: CVE-2026-39421 (MaxKB: Sandbox escape via ctypes and unhooked SYS_pkey_mprotect), published 2026-04-14, changed lines 631 of installer/sandbox.c.
How does mmap compare to the rest of 1panel-dev/maxkb?: 1panel-dev/maxkb has 19 CVEs with a located fix in total; 1 of them changed mmap.
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

installer/sandbox.c on GitHub (opens in a new tab)
All patched functions in 1panel-dev/maxkb
Patched functions directory

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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