Gnome Gdk-Pixbuf vulnerabilities

CVE-2021-20240 [HIGH] CWE-191 CVE-2021-20240: A flaw was found in gdk-pixbuf in versions before 2.42.0. An integer wraparound leading to an out of A flaw was found in gdk-pixbuf in versions before 2.42.0. An integer wraparound leading to an out of bounds write can occur when a crafted GIF image is loaded. An attacker may cause applications to crash or could potentially execute code on the victim system. The highest threat from this vulnerability is to data confidentiality and integrity as well a

CVE-2011-2897 [CRITICAL] CWE-20 CVE-2011-2897: gdk-pixbuf through 2.31.1 has GIF loader buffer overflow when initializing decompression tables due gdk-pixbuf through 2.31.1 has GIF loader buffer overflow when initializing decompression tables due to an input validation flaw

CVE-2021-44648 [HIGH] CVE-2021-44648: GNOME gdk-pixbuf 2 GNOME gdk-pixbuf 2.42.6 is vulnerable to a heap-buffer overflow vulnerability when decoding the lzw compressed stream of image data in GIF files with lzw minimum code size equals to 12.

CVE-2026-5201 [HIGH] CVE-2026-5201: A flaw was found in the gdk-pixbuf library A flaw was found in the gdk-pixbuf library. This heap-based buffer overflow vulnerability occurs in the JPEG image loader due to improper validation of color component counts when processing a specially crafted JPEG image. A remote attacker can exploit this flaw without user interaction, for example, via thumbnail generation. Successful exploitation leads to application crashes and denial of service (DoS) conditions.

CVE-2025-7345 [HIGH] CVE-2025-7345: A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg 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 executi

CVE-2017-2862 [HIGH] CWE-787 CVE-2017-2862: An exploitable heap overflow vulnerability exists in the gdk_pixbuf__jpeg_image_load_increment funct An exploitable heap overflow vulnerability exists in the gdk_pixbuf__jpeg_image_load_increment functionality of Gdk-Pixbuf 2.36.6. A specially crafted jpeg file can cause a heap overflow resulting in remote code execution. An attacker can send a file or url to trigger this vulnerability.

CVE-2017-1000422 [HIGH] CWE-190 CVE-2017-1000422: Gnome gdk-pixbuf 2.36.8 and older is vulnerable to several integer overflow in the gif_get_lzw funct Gnome gdk-pixbuf 2.36.8 and older is vulnerable to several integer overflow in the gif_get_lzw function resulting in memory corruption and potential code execution

CVE-2017-2870 [HIGH] CWE-190 CVE-2017-2870: An exploitable integer overflow vulnerability exists in the tiff_image_parse functionality of Gdk-Pi An exploitable integer overflow vulnerability exists in the tiff_image_parse functionality of Gdk-Pixbuf 2.36.6 when compiled with Clang. A specially crafted tiff file can cause a heap-overflow resulting in remote code execution. An attacker can send a file or a URL to trigger this vulnerability.

CVE-2015-4491 [MEDIUM] CWE-189 CVE-2015-4491: Integer overflow in the make_filter_table function in pixops/pixops.c in gdk-pixbuf before 2.31.5, a Integer overflow in the make_filter_table function in pixops/pixops.c in gdk-pixbuf before 2.31.5, as used in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 on Linux, Google Chrome on Linux, and other products, allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow and application crash

CVE-2015-7552 [HIGH] gdk-pixbuf vulnerabilities gdk-pixbuf vulnerabilities It was discovered that the GDK-PixBuf library did not properly handle specially crafted bmp images, leading to a heap-based buffer overflow. If a user or automated system were tricked into opening a specially crafted bmp file, a remote attacker could use this flaw to cause GDK-PixBuf to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04

CVE-2004-0782 [HIGH] CVE-2004-0782: Integer overflow in pixbuf_create_from_xpm (io-xpm Integer overflow in pixbuf_create_from_xpm (io-xpm.c) in the XPM image decoder for gtk+ 2.4.4 (gtk2) and earlier, and gdk-pixbuf before 0.22, allows remote attackers to execute arbitrary code via certain n_col and cpp values that enable a heap-based buffer overflow. NOTE: this identifier is ONLY for gtk+. It was incorrectly referenced in an advisory for a different issue (CVE-2004-0687).

CVE-2016-6352 [HIGH] CWE-787 CVE-2016-6352: The OneLine32 function in io-ico.c in gdk-pixbuf before 2.35.3 allows remote attackers to cause a de The OneLine32 function in io-ico.c in gdk-pixbuf before 2.35.3 allows remote attackers to cause a denial of service (out-of-bounds write and crash) via crafted dimensions in an ICO file.

CVE-2021-46829 [HIGH] CWE-190 CVE-2021-46829: GNOME GdkPixbuf (aka GDK-PixBuf) before 2.42.8 allows a heap-based buffer overflow when compositing GNOME GdkPixbuf (aka GDK-PixBuf) before 2.42.8 allows a heap-based buffer overflow when compositing or clearing frames in GIF files, as demonstrated by io-gif-animation.c composite_frame. This overflow is controllable and could be abused for code execution, especially on 32-bit systems.

CVE-2022-48622 [HIGH] CVE-2022-48622: In GNOME GdkPixbuf (aka gdk-pixbuf) through 2 In GNOME GdkPixbuf (aka gdk-pixbuf) through 2.42.10, the ANI (Windows animated cursor) decoder encounters heap memory corruption (in ani_load_chunk in io-ani.c) when parsing chunks in a crafted .ani file. A crafted file could allow an attacker to overwrite heap metadata, leading to a denial of service or code execution attack. This occurs in gdk_pixbuf_set_option() in gdk-pixbuf.c.

CVE-2015-7673 [MEDIUM] CWE-119 CVE-2015-7673: io-tga.c in gdk-pixbuf before 2.32.0 uses heap memory after its allocation failed, which allows remo io-tga.c in gdk-pixbuf before 2.32.0 uses heap memory after its allocation failed, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) and possibly execute arbitrary code via a crafted Truevision TGA (TARGA) file.

CVE-2015-8875 [HIGH] CWE-189 CVE-2015-8875: Multiple integer overflows in the (1) pixops_composite_nearest, (2) pixops_composite_color_nearest, Multiple integer overflows in the (1) pixops_composite_nearest, (2) pixops_composite_color_nearest, and (3) pixops_process functions in pixops/pixops.c in gdk-pixbuf before 2.33.1 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted image, which triggers a heap-based buffer overflow.

CVE-2015-7674 [MEDIUM] CWE-189 CVE-2015-7674: Integer overflow in the pixops_scale_nearest function in pixops/pixops.c in gdk-pixbuf before 2.32.1 Integer overflow in the pixops_scale_nearest function in pixops/pixops.c in gdk-pixbuf before 2.32.1 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted GIF image file, which triggers a heap-based buffer overflow.

CVE-2005-3186 [HIGH] CVE-2005-3186: Integer overflow in the GTK+ gdk-pixbuf XPM image rendering library in GTK+ 2 Integer overflow in the GTK+ gdk-pixbuf XPM image rendering library in GTK+ 2.4.0 allows attackers to execute arbitrary code via an XPM file with a number of colors that causes insufficient memory to be allocated, which leads to a heap-based buffer overflow.

CVE-2017-6311 [HIGH] CWE-476 CVE-2017-6311: gdk-pixbuf-thumbnailer.c in gdk-pixbuf allows context-dependent attackers to cause a denial of servi gdk-pixbuf-thumbnailer.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors related to printing an error message.

CVE-2017-12447 [HIGH] CWE-119 CVE-2017-12447: GdkPixBuf (aka gdk-pixbuf), possibly 2.32.2, as used by GNOME Nautilus 3.14.3 on Ubuntu 16.04, allow GdkPixBuf (aka gdk-pixbuf), possibly 2.32.2, as used by GNOME Nautilus 3.14.3 on Ubuntu 16.04, allows attackers to cause a denial of service (stack corruption) or possibly have unspecified other impact via a crafted file folder.