How many CVEs have patched structure?

1 published CVEs changed structure in perl/perl5, in 1 distinct patches totalling 36 changed lines, between 2026 and 2026.

What is the latest CVE that changed structure?

CVE-2026-12087 (Socket versions before 2.041 for Perl have an out-of-bounds heap read), published 2026-06-15, changed lines 196 to 282 of cpan/Socket/Socket.pm.

How does structure compare to the rest of perl/perl5?

perl/perl5 has 15 CVEs with a located fix in total; 1 of them changed structure.

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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Structure

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Structure

structure in perl/perl5: Patched by 1 CVEs

perl/perl5

Function

structure

Name: structure in perl/perl5: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

cpan/Socket/Socket.pm

Last patched June 15, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

structure in perl/perl5 was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 36 lines in total.

perl/perl5 has 15 CVEs with a located fix in total, so 7% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed structure, 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

Socket versions before 2.041 for Perl have an out-of-bounds heap read
CVE-2026-12087 · lines 196–282 · +26 −10 in 4 hunks
Critical · CVSS 9.1
EPSS 0.4%2026-06-15

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1addresscpan/Socket/Socket.pm1 CVEs · 1 patches2026
2stringcpan/Socket/Socket.pm1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in perl/perl5 changed by the most CVE fixes.

string1 CVEs · cpan/Socket/Socket.pm address1 CVEs · cpan/Socket/Socket.pm braid1 CVEs · cpan/Compress-Raw-Zlib/zlib-src/crc32.c get_crc_table1 CVEs · cpan/Compress-Raw-Zlib/zlib-src/crc32.c make_crc_table1 CVEs · cpan/Compress-Raw-Zlib/zlib-src/crc32.c crc32_z1 CVEs · cpan/Compress-Raw-Zlib/zlib-src/crc32.c

All patched functions in perl/perl5

Frequently asked questions

Common questions about CVE fixes to structure.

How many CVEs have patched structure?: 1 published CVEs changed structure in perl/perl5, in 1 distinct patches totalling 36 changed lines, between 2026 and 2026.
What is the latest CVE that changed structure?: CVE-2026-12087 (Socket versions before 2.041 for Perl have an out-of-bounds heap read), published 2026-06-15, changed lines 196 to 282 of cpan/Socket/Socket.pm.
How does structure compare to the rest of perl/perl5?: perl/perl5 has 15 CVEs with a located fix in total; 1 of them changed structure.
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

cpan/Socket/Socket.pm on GitHub (opens in a new tab)
All patched functions in perl/perl5
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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