import CS git gegl-0.2.0-40.el8_10

SOURCES/gegl-0.2.0-CVE-2026-2050.patch

@@ -0,0 +1,34 @@
+From 3e8d3382937e0c2891478f3a58bd225de3a53ba5 Mon Sep 17 00:00:00 2001
+From: Gabriele Barbero <barbero.gabriele03@gmail.com>
+Date: Fri, 5 Dec 2025 00:20:22 +0100
+Subject: [PATCH] ZDI-CAN-28266: guard against buffer overflow
+
+In rgbe_read_new_rle we check whether there is still space in the buffer,
+but we do not verify that the run length fits within the remaining capacity.
+This can lead to a buffer overflow. This patch adds a check to ensure that
+the run length does not exceed the available space.
+---
+ libs/rgbe/rgbe.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/libs/rgbe/rgbe.c b/libs/rgbe/rgbe.c
+index 890eb64..8f29778 100644
+--- a/libs/rgbe/rgbe.c
++++ b/libs/rgbe/rgbe.c
+@@ -650,6 +650,13 @@ rgbe_read_new_rle (const rgbe_file *file,
+ 
+           data++;
+ 
++          /* Check if there's enought space in the buffer to avoid OOB */
++          if (length > (pixels + RGBE_NUM_RGBE * linesize - pixoffset[component]) / RGBE_NUM_RGBE)
++            {
++              g_warning ("Buffer overflow detected.");
++              return FALSE;
++            }
++        
+           /* A compressed run */
+           if (rle)
+             {
+-- 
+2.52.0
+

SPECS/gegl.spec

@@ -16,7 +16,7 @@
 Summary:    A graph based image processing framework
 Name:       gegl
 Version:    0.2.0
-Release:    39%{?dist}
+Release:    40%{?dist}
 
 # Compute some version related macros
 # Ugly hack, you need to get your quoting backslashes/percent signs straight
@@ -37,6 +37,8 @@ Patch4:     gegl-0.2.0-linker-flags.patch
 Patch5:     gegl-0.2.0-libopenraw.patch
 Patch6:     gegl-0.2.0-ppc64-rand-fix.patch
 Patch7:     gegl-build-without-exiv2.patch
+# https://github.com/GNOME/gegl/commit/d32f1badb4bde1d6e8137f687d9ee1195768d4ed
+Patch8:     gegl-0.2.0-CVE-2026-2050.patch
 BuildRequires:  asciidoc
 BuildRequires:  babl-devel >= 0.1.10
 BuildRequires:  cairo-devel
@@ -220,6 +222,10 @@ make check
 %{_libdir}/pkgconfig/%{name}-%{apiver}.pc
 
 %changelog
+* Thu Jun 25 2026 RHEL Packaging Agent <redhat-ymir-agent@redhat.com> - 0.2.0-40
+- Fix buffer overflow in rgbe_read_new_rle() (CVE-2026-2050)
+  Resolves: RHEL-188260
+
 * Mon Nov 04 2019 Jan Grulich <jgrulich@redhat.com> - 0.2.0-39
 - Build without exiv2
   Resolves: bz#1767748