opencolorio - Debian Package Tracker

general

source: opencolorio (main)
version: 2.5.1+dfsg-4
maintainer: Debian PhotoTools Maintainers (archive) (DMD)
uploaders: Matteo F. Vescovi [DMD]
arch: any
std-ver: 4.7.3
VCS: Git (Browse, QA)

versions [more versions can be listed by madison] [old versions available from snapshot.debian.org]

[pool directory]

o-o-stable: 1.1.1~dfsg0-7
oldstable: 2.1.2+dfsg1-4
stable: 2.1.3+dfsg-1.2
testing: 2.5.1+dfsg-4
unstable: 2.5.1+dfsg-4
exp: 2.6.0+dfsg-1

versioned links

1.1.1~dfsg0-7: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.1.2+dfsg1-4: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.1.3+dfsg-1.2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.5.1+dfsg-4: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.6.0+dfsg-1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]

binaries

libopencolorio-dev
libopencolorio2.5
opencolorio-tools
python3-pyopencolorio

action needed

Marked for autoremoval on 06 November due to openimageio: #1148554 high

Version 2.5.1+dfsg-4 of opencolorio is marked for autoremoval from testing on Fri 06 Nov 2026. It depends (transitively) on openimageio, affected by #1148554. You should try to prevent the removal by fixing these RC bugs.

Created: 2026-09-27 Last update: 2026-10-10 00:20

A new upstream version is available: 2.6.0 high

A new upstream version 2.6.0 is available, you should consider packaging it.

Created: 2025-11-27 Last update: 2026-10-09 20:30

The VCS repository is not up to date, push the missing commits. high

vcswatch reports that the current version of the package is not in its VCS.
Either you need to push your commits and/or your tags, or the information about the package's VCS are out of date. A common cause of the latter issue when using the Git VCS is not specifying the correct branch when the packaging is not in the default one (remote HEAD branch), which is usually "master" but can be modified in salsa.debian.org in the project's general settings with the "Default Branch" field). Alternatively the Vcs-Git field in debian/control can contain a "-b <branch-name>" suffix to indicate what branch is used for the Debian packaging.

Created: 2026-10-08 Last update: 2026-10-08 03:20

2 security issues in sid high

There are 2 open security issues in sid.

2 important issues:

CVE-2025-15506: A vulnerability was found in AcademySoftwareFoundation OpenColorIO up to 2.5.0. This issue affects the function ConvertToRegularExpression of the file src/OpenColorIO/FileRules.cpp. Performing a manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is named ebdbb75123c9d5f4643e041314e2bc988a13f20d. To fix this issue, it is recommended to deploy a patch. The fix was added to the 2.5.1 milestone.
CVE-2026-42450: OpenColorIO is a color management framework for visual effects and animation. Prior to version 2.5.2, `FileFormatSpi3D.cpp:163` uses `sscanf` with `%s` into 64-byte stack buffers when parsing LUT data lines. Input comes from `lineBuffer[4096]`, so a crafted .spi3d file can overflow by ~4000 bytes on non-Windows. Version 2.5.2 fixes the issue.

Created: 2026-01-11 Last update: 2026-09-01 22:00

2 security issues in forky high

There are 2 open security issues in forky.

2 important issues:

CVE-2025-15506: A vulnerability was found in AcademySoftwareFoundation OpenColorIO up to 2.5.0. This issue affects the function ConvertToRegularExpression of the file src/OpenColorIO/FileRules.cpp. Performing a manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is named ebdbb75123c9d5f4643e041314e2bc988a13f20d. To fix this issue, it is recommended to deploy a patch. The fix was added to the 2.5.1 milestone.
CVE-2026-42450: OpenColorIO is a color management framework for visual effects and animation. Prior to version 2.5.2, `FileFormatSpi3D.cpp:163` uses `sscanf` with `%s` into 64-byte stack buffers when parsing LUT data lines. Input comes from `lineBuffer[4096]`, so a crafted .spi3d file can overflow by ~4000 bytes on non-Windows. Version 2.5.2 fixes the issue.

Created: 2026-01-11 Last update: 2026-09-01 22:00

lintian reports 3 warnings high

Lintian reports 3 warnings about this package. You should make the package lintian clean getting rid of them.

Created: 2025-01-09 Last update: 2026-07-16 21:17

2 low-priority security issues in trixie low

There are 2 open security issues in trixie.

2 issues left for the package maintainer to handle:

CVE-2025-15506: (needs triaging) A vulnerability was found in AcademySoftwareFoundation OpenColorIO up to 2.5.0. This issue affects the function ConvertToRegularExpression of the file src/OpenColorIO/FileRules.cpp. Performing a manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is named ebdbb75123c9d5f4643e041314e2bc988a13f20d. To fix this issue, it is recommended to deploy a patch. The fix was added to the 2.5.1 milestone.
CVE-2026-42450: (needs triaging) OpenColorIO is a color management framework for visual effects and animation. Prior to version 2.5.2, `FileFormatSpi3D.cpp:163` uses `sscanf` with `%s` into 64-byte stack buffers when parsing LUT data lines. Input comes from `lineBuffer[4096]`, so a crafted .spi3d file can overflow by ~4000 bytes on non-Windows. Version 2.5.2 fixes the issue.

You can find information about how to handle these issues in the security team's documentation.

Created: 2026-01-11 Last update: 2026-09-01 22:00

debian/patches: 1 patch to forward upstream low

Among the 1 debian patch available in version 2.5.1+dfsg-4 of the package, we noticed the following issues:

1 patch where the metadata indicates that the patch has not yet been forwarded upstream. You should either forward the patch upstream or update the metadata to document its real status.

Created: 2023-08-26 Last update: 2026-07-16 12:20

Standards version of the package is outdated. wishlist

The package should be updated to follow the last version of Debian Policy (Standards-Version 4.7.4 instead of 4.7.3).

Created: 2022-12-17 Last update: 2026-07-15 22:51

testing migrations

This package will soon be part of the auto-opencolorio transition. You might want to ensure that your package is ready for it. You can probably find supplementary information in the debian-release archives or in the corresponding release.debian.org bug.

news

[rss feed]

[2026-10-07] Accepted opencolorio 2.6.0+dfsg-1 (source amd64) into experimental (Debian FTP Masters) (signed by: Matteo F. Vescovi)
[2026-07-21] opencolorio 2.5.1+dfsg-4 MIGRATED to testing (Debian testing watch)
[2026-07-15] Accepted opencolorio 2.5.1+dfsg-4 (source) into unstable (Antoine Lassagne) (signed by: Paride Legovini)
[2026-07-09] Accepted opencolorio 2.5.1+dfsg-3 (source) into experimental (Antoine Lassagne) (signed by: Paride Legovini)
[2026-03-12] Accepted opencolorio 2.5.1+dfsg-2 (source) into experimental (Matteo F. Vescovi)
[2026-02-17] Accepted opencolorio 2.5.1+dfsg-1 (source amd64) into experimental (Debian FTP Masters) (signed by: Matteo F. Vescovi)
[2025-08-25] opencolorio 2.1.3+dfsg-2 MIGRATED to testing (Debian testing watch)
[2025-08-18] Accepted opencolorio 2.1.3+dfsg-2 (source) into unstable (Bastian Germann) (signed by: bage@debian.org)
[2025-01-27] opencolorio 2.1.3+dfsg-1.2 MIGRATED to testing (Debian testing watch)
[2025-01-08] Accepted opencolorio 2.1.3+dfsg-1.2 (source) into unstable (Matthias Klose)
[2024-03-26] opencolorio REMOVED from testing (Debian testing watch)
[2024-02-29] Accepted opencolorio 2.1.3+dfsg-1.1 (source) into unstable (Benjamin Drung)
[2024-02-03] Accepted opencolorio 2.1.3+dfsg-1.1~exp1 (source) into experimental (Lucas Kanashiro)
[2023-09-12] opencolorio 2.1.3+dfsg-1 MIGRATED to testing (Debian testing watch)
[2023-09-06] Accepted opencolorio 2.1.3+dfsg-1 (source) into unstable (Matteo F. Vescovi)
[2023-08-31] opencolorio 2.1.2+dfsg1-4.2 MIGRATED to testing (Debian testing watch)
[2023-08-26] Accepted opencolorio 2.1.2+dfsg1-4.2 (source) into unstable (Gianfranco Costamagna)
[2023-08-26] Accepted opencolorio 2.1.2+dfsg1-4.1 (source) into unstable (Gianfranco Costamagna)
[2022-09-04] opencolorio 2.1.2+dfsg1-4 MIGRATED to testing (Debian testing watch)
[2022-08-20] Accepted opencolorio 2.1.2+dfsg1-4 (source) into unstable (Matteo F. Vescovi)
[2022-08-18] Accepted opencolorio 2.1.2+dfsg1-3 (source) into unstable (Matteo F. Vescovi)
[2022-08-17] Accepted opencolorio 2.1.2+dfsg1-2 (source) into experimental (Matteo F. Vescovi)
[2022-08-12] Accepted opencolorio 2.1.2+dfsg1-1 (source amd64) into experimental, experimental (Debian FTP Masters) (signed by: Matteo F. Vescovi)
[2022-03-29] opencolorio REMOVED from testing (Debian testing watch)
[2022-01-03] opencolorio 1.1.1~dfsg0-7.1 MIGRATED to testing (Debian testing watch)
[2021-12-29] Accepted opencolorio 1.1.1~dfsg0-7.1 (source) into unstable (Pino Toscano)
[2020-12-23] opencolorio 1.1.1~dfsg0-7 MIGRATED to testing (Debian testing watch)
[2020-12-17] Accepted opencolorio 1.1.1~dfsg0-7 (source) into unstable (Matteo F. Vescovi)
[2020-03-03] opencolorio 1.1.1~dfsg0-6 MIGRATED to testing (Debian testing watch)
[2020-02-27] Accepted opencolorio 1.1.1~dfsg0-6 (source) into unstable (Matteo F. Vescovi)

bugs [bug history graph]

all: 0

links

homepage
lintian (0, 3)
buildd: logs, exp, reproducibility, cross
popcon
browse source code
other distros
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ubuntu

[Information about Ubuntu for Debian Developers]

version: 2.5.1+dfsg-4build1
1 bug