How many CVEs have patched lua53parseFunction?

1 published CVEs changed lua53parseFunction in radareorg/radare2, in 1 distinct patches totalling 31 changed lines, between 2026 and 2026.

What is the latest CVE that changed lua53parseFunction?

CVE-2026-81883 (radare2: Out-of-bounds Read at the end of string in the LUA 5.3 bytecode), published 2026-09-22, changed lines 423 to 480 of libr/bin/format/lua/lua.c.

How does lua53parseFunction compare to the rest of radareorg/radare2?

radareorg/radare2 has 101 CVEs with a located fix in total; 1 of them changed lua53parseFunction.

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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Lua53parseFunction

lua53parseFunction in radareorg/radare2: Patched by 1 CVEs

radareorg/radare2

Function

lua53parseFunction

Name: lua53parseFunction in radareorg/radare2: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

libr/bin/format/lua/lua.c

Last patched September 22, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

lua53parseFunction in radareorg/radare2 was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 31 lines in total.

radareorg/radare2 has 101 CVEs with a located fix in total, so 1% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed lua53parseFunction, newest first, with the lines each fix touched.

radare2: Out-of-bounds Read at the end of string in the LUA 5.3 bytecode
CVE-2026-81883 · lines 423–480 · +14 −17 in 3 hunks
Low · CVSS 3.3
EPSS 0.2%2026-09-22

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Other hotspots in the repository

Functions in radareorg/radare2 changed by the most CVE fixes.

r_bin_ne_get_relocs4 CVEs · libr/bin/format/ne/ne.c r_bin_ne_get_entrypoints4 CVEs · libr/bin/format/ne/ne.c parse_die3 CVEs · libr/bin/dwarf.c r_bin_ne_get_segments3 CVEs · libr/bin/format/ne/ne.c __get_target_os3 CVEs · libr/bin/format/ne/ne.c r_coresym_cache_element_new3 CVEs · libr/bin/format/mach0/coresymbolication.c

All patched functions in radareorg/radare2

Frequently asked questions

Common questions about CVE fixes to lua53parseFunction.

How many CVEs have patched lua53parseFunction?: 1 published CVEs changed lua53parseFunction in radareorg/radare2, in 1 distinct patches totalling 31 changed lines, between 2026 and 2026.
What is the latest CVE that changed lua53parseFunction?: CVE-2026-81883 (radare2: Out-of-bounds Read at the end of string in the LUA 5.3 bytecode), published 2026-09-22, changed lines 423 to 480 of libr/bin/format/lua/lua.c.
How does lua53parseFunction compare to the rest of radareorg/radare2?: radareorg/radare2 has 101 CVEs with a located fix in total; 1 of them changed lua53parseFunction.
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

libr/bin/format/lua/lua.c on GitHub (opens in a new tab)
All patched functions in radareorg/radare2
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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