How many CVEs have patched deflate_stored?

1 published CVEs changed deflate_stored in perl/perl5, in 1 distinct patches totalling 62 changed lines, between 2026 and 2026.

What is the latest CVE that changed deflate_stored?

CVE-2026-4176 (Perl versions from 5.9.4 before 5.40.4-RC1, from 5.41.0 before 5.42.2-RC1, from 5.43.0 before 5.43.9 contain a vulnerable version of Compress::Raw::Zlib), published 2026-03-29, changed lines 1673 to 1846 of cpan/Compress-Raw-Zlib/zlib-src/deflate.c.

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

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

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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perl/perl5

Function

deflate_stored

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

cpan/Compress-Raw-Zlib/zlib-src/deflate.c

Last patched March 29, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

62

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

deflate_stored in perl/perl5 was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 62 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 deflate_stored, newest first, with the lines each fix touched.

Perl versions from 5.9.4 before 5.40.4-RC1, from 5.41.0 before 5.42.2-RC1, from 5.43.0 before 5.43.9 contain a vulnerable version of Compress::Raw::Zlib
CVE-2026-4176 · lines 1673–1846 · +36 −26 in 14 hunks
Critical · CVSS 9.8
EPSS 0.8%2026-03-29

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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 perl/perl5 changed by the most CVE fixes.

structure1 CVEs · cpan/Socket/Socket.pm 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

All patched functions in perl/perl5

Frequently asked questions

Common questions about CVE fixes to deflate_stored.

How many CVEs have patched deflate_stored?: 1 published CVEs changed deflate_stored in perl/perl5, in 1 distinct patches totalling 62 changed lines, between 2026 and 2026.
What is the latest CVE that changed deflate_stored?: CVE-2026-4176 (Perl versions from 5.9.4 before 5.40.4-RC1, from 5.41.0 before 5.42.2-RC1, from 5.43.0 before 5.43.9 contain a vulnerable version of Compress::Raw::Zlib), published 2026-03-29, changed lines 1673 to 1846 of cpan/Compress-Raw-Zlib/zlib-src/deflate.c.
How does deflate_stored compare to the rest of perl/perl5?: perl/perl5 has 15 CVEs with a located fix in total; 1 of them changed deflate_stored.
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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