How many CVEs have a located fix in rizinorg/rizin?

20 published CVEs have a fix traced to functions in rizinorg/rizin, touching 109 functions across 66 files.

Which function in rizinorg/rizin has been patched by the most CVEs?

rz_main_rizin in librz/main/rizin.c has been changed by 2 CVE fixes, from 2024 to 2026.

How large is a typical CVE fix in rizinorg/rizin?

The median fix changes 13 lines. 65% of fixes change 20 lines or fewer, and 45% change a single function.

How is a fix located to a function?

The upstream fix commit for each CVE is fetched and its diff is split into hunks. Each hunk is attributed to the function, method or type it changes, using the definition the diff itself names. Backports of the same fix to stable branches are counted once.

RadicalNotion.AI

Log in Create an account

c

#267 of 500 repositories

rizinorg/rizin

Name: rizinorg/rizin: functions patched by CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

Functions and files changed by CVE fixes in this repository.

Latest located fix May 29, 2026

20

CVE fixes located

Published CVEs

109

Functions patched

Distinct function sites

66

Files patched

Distinct source files

2021–2026

Years covered

By CVE publication date

Overview

20 published CVEs have a fix traced to functions in rizinorg/rizin, the earliest published in 2021. Those fixes changed 109 distinct functions across 66 files, in 248 patch hunks.

Among the 500 repositories tracked here, rizinorg/rizin ranks #267 by the number of CVEs with a located fix.

Most patched functions

Functions in rizinorg/rizin changed by the most CVE fixes.

Most patched files

Files in rizinorg/rizin changed by the most CVE fixes.

1librz/core/cconfig.c2 CVEs · 7 functions
2librz/core/cmd/cmd_search.c2 CVEs · 7 functions
3librz/bin/format/mach0/dyldcache.c2 CVEs · 3 functions
4librz/bin/dwarf/dwarf_private.h2 CVEs · 2 functions
5librz/bin/format/pyc/marshal.c2 CVEs · 2 functions
6librz/include/rz_core.h2 CVEs · 2 functions
7librz/bin/format/mach0/mach0_chained_fixups.c2 CVEs · 1 functions
8librz/main/rizin.c2 CVEs · 1 functions
9librz/core/cmd/cmd_print.c1 CVEs · 8 functions
10librz/bin/format/luac/luac_bin.c1 CVEs · 5 functions

Fix size

How much code a CVE fix in rizinorg/rizin changes, with backports counted once.

13

Median lines changed

Added plus removed, per CVE

65%

Fixes of 20 lines or fewer

Share of CVE fixes

45%

Fixes in a single function

Share of CVE fixes

Latest CVEs

The most recently published CVEs with a fix located in rizinorg/rizin, and the functions each fix changed.

Rizin: Double free in cmd_search.c
CVE-2026-45324byte_pattern_search cb_search_in rz_main_rizin
Low · CVSS 3.3
EPSS 0.1%2026-05-29
Rizin: Heap-buffer-overflow in OMF parser
CVE-2026-45613rz_bin_omf_get_entry
Low · CVSS 3.3
EPSS 0.2%2026-05-29
CVE-2026-31053
CVE-2026-31053le_load_fixup_record le_append_fixup
Medium · CVSS 6.2
EPSS 0.2%2026-04-06
Rizin has a heap overflow on mach0_chained_fixups.c
CVE-2026-22780
Medium · CVSS 6.1
EPSS 0.2%2026-02-02
rizinorg rizin utf8.c rz_utf8_encode heap-based overflow
CVE-2025-1788pass_to_legacy_api rz_core_setup_default_search_find_opts rzshell_cmddescs_init
Medium · CVSS 4.8
EPSS 0.3%2025-03-01
CVE-2024-53256
CVE-2024-53256rz_main_rizin
High · CVSS 7.8
EPSS 1.2%2024-12-23
CVE-2024-31668
CVE-2024-31668rz_bin_dwarf_attr_string str_escape_copy read_string
Critical · CVSS 9.1
EPSS 0.5%2024-12-17
CVE-2024-31670
CVE-2024-31670read_cache_accel rz_dyldcache_new_buf
Medium · CVSS 6.3
EPSS 0.3%2024-12-12
CVE-2024-31669
CVE-2024-31669rz_dyld_chained_starts_in_segment
High · CVSS 7.5
EPSS 0.5%2024-12-02
CVE-2023-30226
CVE-2023-30226get_gnu_verneed
Medium · CVSS 5.5
EPSS 0.4%2023-07-12
CVE-2021-3674
CVE-2021-3674create_section_from_phdr verify_shdr_entry convert_sections
High · CVSS 7.8
EPSS 0.4%2023-03-24
CVE-2023-27590
CVE-2023-27590rz_debug_gdb_ctx_t gdb_to_rz_profile rz_reg_profile_def_free
High · CVSS 7.8
EPSS 0.3%2023-03-14

Get an alert for each new rizinorg/rizin CVE, with the patched functions and AI-written analysis.

Monitor rizin CVEs

Other repositories

Repositories with a similar number of located CVE fixes.

DCMTK/dcmtk20 CVEs git/git20 CVEs hestiacp/hestiacp20 CVEs jgraph/drawio20 CVEs langgenius/dify20 CVEs michaelrsweet/htmldoc20 CVEs misskey-dev/misskey20 CVEs nats-io/nats-server20 CVEs

Browse all repositories

Frequently asked questions

Common questions about CVE fixes in rizinorg/rizin.

How many CVEs have a located fix in rizinorg/rizin?: 20 published CVEs have a fix traced to functions in rizinorg/rizin, touching 109 functions across 66 files.
Which function in rizinorg/rizin has been patched by the most CVEs?: rz_main_rizin in librz/main/rizin.c has been changed by 2 CVE fixes, from 2024 to 2026.
How large is a typical CVE fix in rizinorg/rizin?: The median fix changes 13 lines. 65% of fixes change 20 lines or fewer, and 45% change a single function.
How is a fix located to a function?: The upstream fix commit for each CVE is fetched and its diff is split into hunks. Each hunk is attributed to the function, method or type it changes, using the definition the diff itself names. Backports of the same fix to stable branches are counted once.

References

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

Track rizinorg/rizin CVEs

Get an alert when a new CVE lands in this repository, with the patched functions and AI-written remediation guidance.

Create an account See pricing