How many CVEs have patched make_quant_steps?

1 published CVEs changed make_quant_steps in AcademySoftwareFoundation/openexr, in 2 distinct patches totalling 10 changed lines, between 2026 and 2026.

What is the latest CVE that changed make_quant_steps?

CVE-2026-68516 (OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow), published 2026-08-24, changed lines 728 to 748 of external/OpenJPH/src/core/codestream/ojph_params_local.h.

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

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

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

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Academysoftwarefoundation
Openexr
Make_quant_steps

RadicalNotion.AI

We do not sell or share your personal information.

Security Data

CWE Directory
CAPEC Directory
CNA Directory
CNA Leaderboard
CNA Report Cards
Vendor Directory
Patched Functions
Data Sources

Calculators

CVSS Calculator
CVSS 4.0
CVSS 3.1
CVSS 3.0
CVSS 2.0
Badge Builder

Platform

My Vulnerabilities
Insights
Notifications
Pricing

Learn

Guides
What is a CVE?
What is CVSS?
The CISA KEV catalog
What is EPSS?

Company

About
Blog
Careers
Contact
Demo

Account

Legal

Security
Privacy
Terms

RadicalNotion.AI

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Academysoftwarefoundation
Openexr
Make_quant_steps

make_quant_steps in AcademySoftwareFoundation/openexr: Patched by 1 CVEs

AcademySoftwareFoundation/openexr

Function

make_quant_steps

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

external/OpenJPH/src/core/codestream/ojph_params_local.h

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

make_quant_steps in AcademySoftwareFoundation/openexr was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 10 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 make_quant_steps, newest first, with the lines each fix touched.

OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow
CVE-2026-68516 · lines 728–748 · +8 −2
Medium · CVSS 6.5
EPSS 0.5%2026-08-24

Get an alert when the next CVE fix lands in AcademySoftwareFoundation/openexr, with the patched functions.

Monitor openexr CVEs

Other functions in these files

Functions in the same file that CVE fixes also changed.

1check_validityexternal/OpenJPH/src/core/codestream/ojph_params_local.h1 CVEs · 2 patches2026
2initexternal/OpenJPH/src/core/codestream/ojph_params_local.h1 CVEs · 2 patches2026
3set_rev_quantexternal/OpenJPH/src/core/codestream/ojph_params_local.h1 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 make_quant_steps.

How many CVEs have patched make_quant_steps?: 1 published CVEs changed make_quant_steps in AcademySoftwareFoundation/openexr, in 2 distinct patches totalling 10 changed lines, between 2026 and 2026.
What is the latest CVE that changed make_quant_steps?: CVE-2026-68516 (OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow), published 2026-08-24, changed lines 728 to 748 of external/OpenJPH/src/core/codestream/ojph_params_local.h.
How does make_quant_steps compare to the rest of AcademySoftwareFoundation/openexr?: AcademySoftwareFoundation/openexr has 35 CVEs with a located fix in total; 1 of them changed make_quant_steps.
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_local.h 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.

Track AcademySoftwareFoundation/openexr 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

On this page

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