How many CVEs have patched init_string_walker?

1 published CVEs changed init_string_walker in cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf, in 1 distinct patches totalling 3 changed lines, between 2025 and 2025.

What is the latest CVE that changed init_string_walker?

CVE-2025-55780, published 2025-09-23, changed lines 183 to 197 of source/html/html-layout.c.

How does init_string_walker compare to the rest of cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf?

cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf has 28 CVEs with a located fix in total; 1 of them changed init_string_walker.

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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Cgi Bin Cgit.cgi Mupdf
Init_string_walker

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Weaknesses (CWE)The MITRE CWE weakness catalog
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Patched Functions
Cgit.ghostscript.com
Cgi Bin Cgit.cgi Mupdf
Init_string_walker

init_string_walker in cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf: Patched by 1 CVEs

cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf

Function

init_string_walker

Name: init_string_walker in cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

source/html/html-layout.c

Last patched September 23, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

init_string_walker in cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf was changed by 1 published CVE fixes in 2025, in 1 distinct patches that added or removed 3 lines in total.

cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf has 28 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

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

CVE-2025-55780
CVE-2025-55780 · lines 183–197 · +2 −1 in 2 hunks
High · CVSS 7.5
EPSS 0.4%2025-09-23

Get an alert when the next CVE fix lands in cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf, with the patched functions.

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1break_word_for_overflow_wrapsource/html/html-layout.c1 CVEs · 1 patches2025
2draw_flow_boxsource/html/html-layout.c1 CVEs · 1 patches2025
3layout_flowsource/html/html-layout.c1 CVEs · 1 patches2025
4measure_string_wsource/html/html-layout.c1 CVEs · 1 patches2025
5walk_stringsource/html/html-layout.c1 CVEs · 1 patches2025

Other hotspots in the repository

Functions in cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf changed by the most CVE fixes.

walk_string1 CVEs · source/html/html-layout.c measure_string_w1 CVEs · source/html/html-layout.c layout_flow1 CVEs · source/html/html-layout.c break_word_for_overflow_wrap1 CVEs · source/html/html-layout.c draw_flow_box1 CVEs · source/html/html-layout.c pdf_rearrange_pages_imp1 CVEs · source/pdf/pdf-clean-file.c

All patched functions in cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf

Frequently asked questions

Common questions about CVE fixes to init_string_walker.

How many CVEs have patched init_string_walker?: 1 published CVEs changed init_string_walker in cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf, in 1 distinct patches totalling 3 changed lines, between 2025 and 2025.
What is the latest CVE that changed init_string_walker?: CVE-2025-55780, published 2025-09-23, changed lines 183 to 197 of source/html/html-layout.c.
How does init_string_walker compare to the rest of cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf?: cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf has 28 CVEs with a located fix in total; 1 of them changed init_string_walker.
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

All patched functions in cgit.ghostscript.com/cgi-bin-cgit.cgi-mupdf
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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On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References