How many CVEs have patched overflow?

1 published CVEs changed overflow in perl5-dbi/dbi, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed overflow?

CVE-2026-9698 (DBI versions before 1.648 for Perl saved errors in a limited-sized buffer), published 2026-06-09, changed lines 31 to 34 of lib/DBI/Changes.pm.

How does overflow compare to the rest of perl5-dbi/dbi?

perl5-dbi/dbi has 14 CVEs with a located fix in total; 1 of them changed overflow.

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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Overflow

overflow in perl5-dbi/dbi: Patched by 1 CVEs

perl5-dbi/dbi

Function

overflow

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

lib/DBI/Changes.pm

Last patched June 9, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

overflow in perl5-dbi/dbi was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 4 lines in total.

perl5-dbi/dbi has 14 CVEs with a located fix in total, so 7% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed overflow, 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

DBI versions before 1.648 for Perl saved errors in a limited-sized buffer
CVE-2026-9698 · lines 31–34 · +4 −0
Critical · CVSS 9.8
EPSS 0.8%2026-06-09

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1handlinglib/DBI/Changes.pm1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in perl5-dbi/dbi changed by the most CVE fixes.

connect2 CVEs · lib/DBD/File.pm get_dbm_versions1 CVEs · lib/DBD/DBM.pm init_table_meta1 CVEs · lib/DBD/DBM.pm open_data1 CVEs · lib/DBD/DBM.pm validate_STORE_attr1 CVEs · lib/DBD/DBM.pm CLONE1 CVEs · lib/DBD/DBM.pm

All patched functions in perl5-dbi/dbi

Frequently asked questions

Common questions about CVE fixes to overflow.

How many CVEs have patched overflow?: 1 published CVEs changed overflow in perl5-dbi/dbi, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed overflow?: CVE-2026-9698 (DBI versions before 1.648 for Perl saved errors in a limited-sized buffer), published 2026-06-09, changed lines 31 to 34 of lib/DBI/Changes.pm.
How does overflow compare to the rest of perl5-dbi/dbi?: perl5-dbi/dbi has 14 CVEs with a located fix in total; 1 of them changed overflow.
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

lib/DBI/Changes.pm on GitHub (opens in a new tab)
All patched functions in perl5-dbi/dbi
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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