python3-pillow: Security fix for CVE-2026-59204

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>
Signed-off-by: Anuj Mittal <anuj.mittal@oss.qualcomm.com>
This commit is contained in:
Rohini Sangam authored and Anuj Mittal committed 2026-09-28 14:55:32 +05:30
1 parent 30683c653d
commit e22d8fc3e1
2 files changed
+38

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@@ -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
@@ -12,6 +12,7 @@ SRC_URI = "git://github.com/python-pillow/Pillow.git;branch=main;protocol=https
file://CVE-2026-40192.patch \
file://CVE-2026-42311.patch \
file://CVE-2026-59198.patch \
file://CVE-2026-59204.patch \
"
SRCREV = "5c89d88eee199ba53f64581ea39b6a1bc52feb1a"