How many CVEs have patched pdfi_build_halftone_function?

1 published CVEs changed pdfi_build_halftone_function in debian/ghostscript, in 1 distinct patches totalling 5 changed lines, between 2025 and 2025.

What is the latest CVE that changed pdfi_build_halftone_function?

CVE-2025-27834, published 2025-03-25, changed lines 836 to 840 of pdf/pdf_func.c.

How does pdfi_build_halftone_function compare to the rest of debian/ghostscript?

debian/ghostscript has 25 CVEs with a located fix in total; 1 of them changed pdfi_build_halftone_function.

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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Pdfi_build_halftone_function

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Patched Functions
Debian
Ghostscript
Pdfi_build_halftone_function

pdfi_build_halftone_function in debian/ghostscript: Patched by 1 CVEs

debian/ghostscript

Function

pdfi_build_halftone_function

Name: pdfi_build_halftone_function in debian/ghostscript: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

pdf/pdf_func.c

Last patched March 25, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

pdfi_build_halftone_function in debian/ghostscript was changed by 1 published CVE fixes in 2025, in 1 distinct patches that added or removed 5 lines in total.

debian/ghostscript has 25 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

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

CVE-2025-27834
CVE-2025-27834 · lines 836–840 · +5 −0
High · CVSS 7.8
EPSS 0.3%2025-03-25

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Other hotspots in the repository

Functions in debian/ghostscript changed by the most CVE fixes.

txt_get_unicode1 CVEs · devices/vector/doc_common.c pdfi_ttf_add_to_native_map1 CVEs · pdf/pdf_fmap.c check_password_R61 CVEs · pdf/pdf_sec.c pdfi_apply_filter1 CVEs · pdf/pdf_file.c check_password_R51 CVEs · pdf/pdf_sec.c memcmp1 CVEs · base/gpmisc.c

All patched functions in debian/ghostscript

Frequently asked questions

Common questions about CVE fixes to pdfi_build_halftone_function.

How many CVEs have patched pdfi_build_halftone_function?: 1 published CVEs changed pdfi_build_halftone_function in debian/ghostscript, in 1 distinct patches totalling 5 changed lines, between 2025 and 2025.
What is the latest CVE that changed pdfi_build_halftone_function?: CVE-2025-27834, published 2025-03-25, changed lines 836 to 840 of pdf/pdf_func.c.
How does pdfi_build_halftone_function compare to the rest of debian/ghostscript?: debian/ghostscript has 25 CVEs with a located fix in total; 1 of them changed pdfi_build_halftone_function.
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

pdf/pdf_func.c on GitHub (opens in a new tab)
All patched functions in debian/ghostscript
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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Overview
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References