CVE-2025-7345:
A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.
vcswatch reports that
this package seems to have a new changelog entry (version
2.44.3+dfsg-3, distribution
unstable) and new commits
in its VCS. You should consider whether it's time to make
an upload.
1 issue left for the package maintainer to handle:
CVE-2025-7345:
(postponed; to be fixed through a stable update)
A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.
Migration status for gdk-pixbuf (2.42.12+dfsg-5 to 2.44.3+dfsg-2): Waiting for test results or another package, or too young (no action required now - check later)
![[bug history graph]](https://qa.debian.org/data/bts/graphs/g/gdk-pixbuf.png){kind=link}