How many CVEs have patched set_num_decomposition?

1 published CVEs changed set_num_decomposition in AcademySoftwareFoundation/openexr, in 2 distinct patches totalling 52 changed lines, between 2026 and 2026.

What is the latest CVE that changed set_num_decomposition?

CVE-2026-68516 (OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow), published 2026-08-24, changed lines 374 to 399 of external/OpenJPH/src/core/codestream/ojph_params.cpp.

How does set_num_decomposition compare to the rest of AcademySoftwareFoundation/openexr?

AcademySoftwareFoundation/openexr has 35 CVEs with a located fix in total; 1 of them changed set_num_decomposition.

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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Set_num_decomposition

set_num_decomposition in AcademySoftwareFoundation/openexr: Patched by 1 CVEs

AcademySoftwareFoundation/openexr

Function

set_num_decomposition

Name: set_num_decomposition in AcademySoftwareFoundation/openexr: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

external/OpenJPH/src/core/codestream/ojph_params.cpp

Last patched August 24, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

set_num_decomposition in AcademySoftwareFoundation/openexr was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 52 lines in total.

AcademySoftwareFoundation/openexr has 35 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

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

OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow
CVE-2026-68516 · lines 374–399 · +14 −38
Medium · CVSS 6.5
EPSS 0.5%2026-08-24

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1writeexternal/OpenJPH/src/core/codestream/ojph_params.cpp1 CVEs · 2 patches2026
2check_validityexternal/OpenJPH/src/core/codestream/ojph_params.cpp1 CVEs · 2 patches2026
3get_cocexternal/OpenJPH/src/core/codestream/ojph_params.cpp1 CVEs · 2 patches2026
4add_objectexternal/OpenJPH/src/core/codestream/ojph_params.cpp1 CVEs · 2 patches2026
5get_or_add_cocexternal/OpenJPH/src/core/codestream/ojph_params.cpp1 CVEs · 2 patches2026
6readexternal/OpenJPH/src/core/codestream/ojph_params.cpp1 CVEs · 2 patches2026
7set_deltaexternal/OpenJPH/src/core/codestream/ojph_params.cpp1 CVEs · 2 patches2026
8set_image_extentexternal/OpenJPH/src/core/codestream/ojph_params.cpp1 CVEs · 2 patches2026

Other hotspots in the repository

Functions in AcademySoftwareFoundation/openexr changed by the most CVE fixes.

validateCoalescedChannelTypes2 CVEs · src/wrappers/python/PyOpenEXR.h set_delta1 CVEs · external/OpenJPH/src/core/codestream/ojph_params.cpp add_object1 CVEs · external/OpenJPH/src/core/codestream/ojph_params.cpp check_validity1 CVEs · external/OpenJPH/src/core/codestream/ojph_params.cpp get_or_add_coc1 CVEs · external/OpenJPH/src/core/codestream/ojph_params.cpp read1 CVEs · external/OpenJPH/src/core/codestream/ojph_params.cpp

All patched functions in AcademySoftwareFoundation/openexr

Frequently asked questions

Common questions about CVE fixes to set_num_decomposition.

How many CVEs have patched set_num_decomposition?: 1 published CVEs changed set_num_decomposition in AcademySoftwareFoundation/openexr, in 2 distinct patches totalling 52 changed lines, between 2026 and 2026.
What is the latest CVE that changed set_num_decomposition?: CVE-2026-68516 (OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow), published 2026-08-24, changed lines 374 to 399 of external/OpenJPH/src/core/codestream/ojph_params.cpp.
How does set_num_decomposition compare to the rest of AcademySoftwareFoundation/openexr?: AcademySoftwareFoundation/openexr has 35 CVEs with a located fix in total; 1 of them changed set_num_decomposition.
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

external/OpenJPH/src/core/codestream/ojph_params.cpp on GitHub (opens in a new tab)
All patched functions in AcademySoftwareFoundation/openexr
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
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References