How many CVEs have patched _get_filtered_outline?

2 published CVEs changed _get_filtered_outline in py-pdf/pypdf, in 1 distinct patches totalling 118 changed lines, between 2026 and 2026.

What is the latest CVE that changed _get_filtered_outline?

CVE-2026-54531 (pypdf: Possible infinite loop when processing outlines/bookmarks in writer), published 2026-06-22, changed lines 3056 to 3118 of pypdf/_writer.py.

How does _get_filtered_outline compare to the rest of py-pdf/pypdf?

py-pdf/pypdf has 52 CVEs with a located fix in total; 2 of them changed _get_filtered_outline.

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.

RadicalNotion.AI

Log in Create an account

py-pdf/pypdf

Function

_get_filtered_outline

Name: _get_filtered_outline in py-pdf/pypdf: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

pypdf/_writer.py

Last patched June 22, 2026

2

CVEs

That changed this function

1

Distinct patches

Backports counted once

118

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

_get_filtered_outline in py-pdf/pypdf was changed by 2 published CVE fixes in 2026, in 1 distinct patches that added or removed 118 lines in total.

py-pdf/pypdf has 52 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

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

pypdf: Possible infinite loop when processing outlines/bookmarks in writer
CVE-2026-54531 · lines 3056–3118 · +37 −22
Medium · CVSS 6.9
EPSS 0.2%2026-06-22
pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction
CVE-2026-54530 · lines 3056–3118 · +37 −22
Medium · CVSS 6.9
EPSS 0.2%2026-06-22

Get an alert when the next CVE fix lands in py-pdf/pypdf, with the patched functions.

Monitor pypdf CVEs

Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in py-pdf/pypdf changed by the most CVE fixes.

decode5 CVEs · pypdf/filters.py _decompress_with_limit4 CVEs · pypdf/filters.py decompress3 CVEs · pypdf/filters.py _get_outline3 CVEs · pypdf/_doc_common.py _flatten3 CVEs · pypdf/_doc_common.py _extract_text3 CVEs · pypdf/_page.py

All patched functions in py-pdf/pypdf

Frequently asked questions

Common questions about CVE fixes to _get_filtered_outline.

How many CVEs have patched _get_filtered_outline?: 2 published CVEs changed _get_filtered_outline in py-pdf/pypdf, in 1 distinct patches totalling 118 changed lines, between 2026 and 2026.
What is the latest CVE that changed _get_filtered_outline?: CVE-2026-54531 (pypdf: Possible infinite loop when processing outlines/bookmarks in writer), published 2026-06-22, changed lines 3056 to 3118 of pypdf/_writer.py.
How does _get_filtered_outline compare to the rest of py-pdf/pypdf?: py-pdf/pypdf has 52 CVEs with a located fix in total; 2 of them changed _get_filtered_outline.
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.

Track py-pdf/pypdf CVEs

Get an alert when a new CVE lands in this repository, with the patched functions and AI-written remediation guidance.

Create an account See pricing