How many CVEs have patched load_sections_from_phdr?

1 published CVEs changed load_sections_from_phdr in radareorg/radare2, in 2 distinct patches totalling 2 changed lines, between 2026 and 2026.

What is the latest CVE that changed load_sections_from_phdr?

CVE-2026-81879 (radare2: Heap out-of-bounds read in radare2 ELF PN_XNUM handling), published 2026-09-22, changed lines 4307 of libr/bin/format/elf/elf.c.

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

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

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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radareorg/radare2

Function

load_sections_from_phdr

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

libr/bin/format/elf/elf.c

Last patched September 22, 2026

1

CVEs

That changed this function

2

Distinct patches

Backports counted once

2

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

load_sections_from_phdr in radareorg/radare2 was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 2 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 load_sections_from_phdr, newest first, with the lines each fix touched.

radare2: Heap out-of-bounds read in radare2 ELF PN_XNUM handling
CVE-2026-81879 · line 4307 · +1 −1
Medium · CVSS 6.1
EPSS 0.2%2026-09-22

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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 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 load_sections_from_phdr.

How many CVEs have patched load_sections_from_phdr?: 1 published CVEs changed load_sections_from_phdr in radareorg/radare2, in 2 distinct patches totalling 2 changed lines, between 2026 and 2026.
What is the latest CVE that changed load_sections_from_phdr?: CVE-2026-81879 (radare2: Heap out-of-bounds read in radare2 ELF PN_XNUM handling), published 2026-09-22, changed lines 4307 of libr/bin/format/elf/elf.c.
How does load_sections_from_phdr compare to the rest of radareorg/radare2?: radareorg/radare2 has 101 CVEs with a located fix in total; 1 of them changed load_sections_from_phdr.
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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