* [ptxdist] [PATCH] libpng: Version bump. 1.6.56 -> 1.6.57
@ 2026-04-10 17:19 Christian Melki
2026-04-15 13:52 ` [ptxdist] [APPLIED] " Michael Olbrich
0 siblings, 1 reply; 2+ messages in thread
From: Christian Melki @ 2026-04-10 17:19 UTC (permalink / raw)
To: ptxdist
Security fixes.
https://sourceforge.net/p/libpng/code/ci/libpng16/tree/CHANGES
Plugs CVE:
CVE-2026-34757: Use-after-free in png_set_PLTE, png_set_tRNS and png_set_hIST
Signed-off-by: Christian Melki <christian.melki@t2data.com>
---
rules/libpng.make | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/rules/libpng.make b/rules/libpng.make
index 43ad8c8eb..4079e2392 100644
--- a/rules/libpng.make
+++ b/rules/libpng.make
@@ -16,8 +16,8 @@ PACKAGES-$(PTXCONF_LIBPNG) += libpng
#
# Paths and names
#
-LIBPNG_VERSION := 1.6.56
-LIBPNG_MD5 := e30798a97361f11390a624b5b48c1c74
+LIBPNG_VERSION := 1.6.57
+LIBPNG_MD5 := 07cee8fbb9f4b91db5b36db02f4ccdcd
LIBPNG := libpng-$(LIBPNG_VERSION)
LIBPNG_SUFFIX := tar.xz
LIBPNG_URL := $(call ptx/mirror, SF, libpng/$(LIBPNG).$(LIBPNG_SUFFIX))
--
2.43.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [ptxdist] [APPLIED] libpng: Version bump. 1.6.56 -> 1.6.57
2026-04-10 17:19 [ptxdist] [PATCH] libpng: Version bump. 1.6.56 -> 1.6.57 Christian Melki
@ 2026-04-15 13:52 ` Michael Olbrich
0 siblings, 0 replies; 2+ messages in thread
From: Michael Olbrich @ 2026-04-15 13:52 UTC (permalink / raw)
To: ptxdist; +Cc: Christian Melki
Thanks, applied as 3a674636404a434b5b71731ac522fc542a66532d.
Michael
[sent from post-receive hook]
On Wed, 15 Apr 2026 15:52:10 +0200, Christian Melki <christian.melki@t2data.com> wrote:
> Security fixes.
> https://sourceforge.net/p/libpng/code/ci/libpng16/tree/CHANGES
>
> Plugs CVE:
> CVE-2026-34757: Use-after-free in png_set_PLTE, png_set_tRNS and png_set_hIST
>
> Signed-off-by: Christian Melki <christian.melki@t2data.com>
> Message-Id: <20260410171919.1021459-1-christian.melki@t2data.com>
> Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
>
> diff --git a/rules/libpng.make b/rules/libpng.make
> index 43ad8c8ebaf8..4079e23923d1 100644
> --- a/rules/libpng.make
> +++ b/rules/libpng.make
> @@ -16,8 +16,8 @@ PACKAGES-$(PTXCONF_LIBPNG) += libpng
> #
> # Paths and names
> #
> -LIBPNG_VERSION := 1.6.56
> -LIBPNG_MD5 := e30798a97361f11390a624b5b48c1c74
> +LIBPNG_VERSION := 1.6.57
> +LIBPNG_MD5 := 07cee8fbb9f4b91db5b36db02f4ccdcd
> LIBPNG := libpng-$(LIBPNG_VERSION)
> LIBPNG_SUFFIX := tar.xz
> LIBPNG_URL := $(call ptx/mirror, SF, libpng/$(LIBPNG).$(LIBPNG_SUFFIX))
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2026-04-10 17:19 [ptxdist] [PATCH] libpng: Version bump. 1.6.56 -> 1.6.57 Christian Melki
2026-04-15 13:52 ` [ptxdist] [APPLIED] " Michael Olbrich
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