Skip to content

[AUTOPATCHER-CORE] Upgrade libpng to 1.6.58 for a regression introduced in version 1.6.56 that caused to return stale palette data after applying gamma and background transforms in-place #17099

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
CBL-Mariner-Bot wants to merge 2 commits into
base: fasttrack/3.0
Choose a base branch
from
+8 −4
Open

[AUTOPATCHER-CORE] Upgrade libpng to 1.6.58 for a regression introduced in version 1.6.56 that caused to return stale palette data after applying gamma and background transforms in-place #17099

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
15bfc8d
Upgrade libpng to 1.6.58 for a regression introduced in version 1.6.5…
CBL-Mariner-Bot May 8, 2026
c17b0e5
Correct changelog entry formatting for libpng
Kanishk-Bansal May 8, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion SPECS/libpng/libpng.signatures.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
{
"Signatures": {
"libpng-1.6.57.tar.xz": "d10c20d7171569804cae8dfc13ba6dcd0662c41ed39d43d4d429314aafb10a80"
"libpng-1.6.58.tar.xz": "28eb403f51f0f7405249132cecfe82ea5c0ef97f1b32c5a65828814ae0d34775"
}
}
6 changes: 5 additions & 1 deletion SPECS/libpng/libpng.spec
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
Summary: contains libraries for reading and writing PNG files.
Name: libpng
Version: 1.6.57
Version: 1.6.58
Release: 1%{?dist}
License: zlib
Vendor: Microsoft Corporation
Expand Down Expand Up @@ -57,6 +57,10 @@ make %{?_smp_mflags} -k check
%{_mandir}/man3/*

%changelog
* Fri May 08 2026 CBL-Mariner Servicing Account <cblmargh@microsoft.com> - 1.6.58-1
- Auto-upgrade to 1.6.58 - for a regression introduced in version 1.6.56 that caused
to return stale palette data after applying gamma and background transforms in-place

* Sat Apr 11 2026 CBL-Mariner Servicing Account <cblmargh@microsoft.com> - 1.6.57-1
- Auto-upgrade to 1.6.57 - for CVE-2026-34757

Expand Down
4 changes: 2 additions & 2 deletions cgmanifest.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10911,8 +10911,8 @@
"type": "other",
"other": {
"name": "libpng",
"version": "1.6.57",
"downloadUrl": "https://downloads.sourceforge.net/libpng/libpng-1.6.57.tar.xz"
"version": "1.6.58",
"downloadUrl": "https://downloads.sourceforge.net/libpng/libpng-1.6.58.tar.xz"
}
}
},
Expand Down
Loading