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[meta-python,scarthgap] python3-pillow: Security fix for CVE-2026-59204

Message ID 20260917095457.17838-1-rsangam@mvista.com
State New
Headers show
Series [meta-python,scarthgap] python3-pillow: Security fix for CVE-2026-59204 | expand

Commit Message

Rohini Sangam Sept. 17, 2026, 9:54 a.m. UTC 
Pick patch from [1] also mentioned at NVD report in [2]

[1] https://github.com/python-pillow/Pillow/commit/13ada41172142f2fd9f0906f615a00ea623a11ca
[2] https://nvd.nist.gov/vuln/detail/cve-2026-59204

Signed-off-by: Rohini Sangam <rsangam@mvista.com>
---
 .../python3-pillow/CVE-2026-59204.patch       | 37 +++++++++++++++++++
 .../python/python3-pillow_10.3.0.bb           |  1 +
 2 files changed, 38 insertions(+)
 create mode 100644 meta-python/recipes-devtools/python/python3-pillow/CVE-2026-59204.patch
diff mbox series

Patch

diff --git a/meta-python/recipes-devtools/python/python3-pillow/CVE-2026-59204.patch b/meta-python/recipes-devtools/python/python3-pillow/CVE-2026-59204.patch
new file mode 100644
index 0000000000..cc55b3c19f
--- /dev/null
+++ b/meta-python/recipes-devtools/python/python3-pillow/CVE-2026-59204.patch
@@ -0,0 +1,37 @@ 
+From 13ada41172142f2fd9f0906f615a00ea623a11ca Mon Sep 17 00:00:00 2001
+From: Andrew Murray <3112309+radarhere@users.noreply.github.com>
+Date: Mon, 22 Jun 2026 10:34:18 +1000
+Subject: [PATCH] Calculate JPEG2000 total_component_width for each tile in
+ isolation (#9704)
+
+CVE: CVE-2026-59204
+Upstream-Status: Backport [https://github.com/python-pillow/Pillow/commit/13ada41172142f2fd9f0906f615a00ea623a11ca]
+
+Signed-off-by: Rohini Sangam <rsangam@mvista.com>
+---
+ src/libImaging/Jpeg2KDecode.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/libImaging/Jpeg2KDecode.c b/src/libImaging/Jpeg2KDecode.c
+index 13f363422..9faacaca8 100644
+--- a/src/libImaging/Jpeg2KDecode.c
++++ b/src/libImaging/Jpeg2KDecode.c
+@@ -657,7 +657,6 @@ j2k_decode_entry(Imaging im, ImagingCodecState state) {
+     size_t buffer_size = 0, tile_bytes = 0;
+     unsigned n, tile_height, tile_width;
+     int subsampling;
+-    int total_component_width = 0;
+ 
+     stream = opj_stream_create(BUFFER_SIZE, OPJ_TRUE);
+ 
+@@ -863,6 +862,7 @@ j2k_decode_entry(Imaging im, ImagingCodecState state) {
+          a, and then a malicious file could have a smaller tile_bytes
+         */
+ 
++        int total_component_width = 0;
+         for (n=0; n < tile_info.nb_comps; n++) {
+             // see csize /acsize calcs
+             int csize = (image->comps[n].prec + 7) >> 3;
+-- 
+2.44.4
+
diff --git a/meta-python/recipes-devtools/python/python3-pillow_10.3.0.bb b/meta-python/recipes-devtools/python/python3-pillow_10.3.0.bb
index 7e99860055..4a48210a34 100644
--- a/meta-python/recipes-devtools/python/python3-pillow_10.3.0.bb
+++ b/meta-python/recipes-devtools/python/python3-pillow_10.3.0.bb
@@ -11,6 +11,7 @@  SRC_URI = "git://github.com/python-pillow/Pillow.git;branch=main;protocol=https
            file://CVE-2026-25990.patch \
            file://CVE-2026-40192.patch \
            file://CVE-2026-59198.patch \
+           file://CVE-2026-59204.patch \
            "
 SRCREV = "5c89d88eee199ba53f64581ea39b6a1bc52feb1a"