EUVD-2026-52573

A heap-buffer-overflow vulnerability exists in the APNG Animated PNG file loader of GIMP. This flaw occurs when the fcTL width exceeds the IHDR width, leading to pixel data being written past the end of a heap allocation. Additionally, a heap-based buffer overflow exists in the DDS plug-in due to...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the htundoimpl function. An attacker can cause a crash and potentially leak adjacent heap memory by supplying a crafted EXR file with mismatched channel width and buffer length. Remediation Upgrade openexr...

Rust 安全漏洞

Rust is a general-purpose, compiled programming language from the Mozilla Foundation in the United States. A security vulnerability exists in Rust that stems from a possible overflow in groupnumber, where a hardware device may expect a small number of bits to be used to represent a group number...

UBUNTU-CVE-2025-21667

In the Linux kernel, the following vulnerability has been resolved: iomap: avoid avoid truncating 64-bit offset to 32 bits on 32-bit kernels, iomapwritedelallocscan was inadvertently using a 32-bit position due to folionextindex returning an unsigned long. This could lead to an infinite loop when...

SUSE CVE-2017-11643

GraphicsMagick 1.3.26 has a heap overflow in the WriteCMYKImage function in coders/cmyk.c when processing multiple frames that have non-identical widths...

Mozilla: Heap buffer overflow when using structured clone

The Mozilla Foundation Security Advisory describes this flaw as: An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash...

python-pillow: Out-of-bounds read in J2K image reader

There is an out-of-bounds read in J2kDecode in j2kugrayala. For J2k images with multiple bands, it’s legal to have different widths for each band, e.g. 1 byte for L, 4 bytes for A...

CVE-2021-30020

In the function gfhevcreadppsbsinternal function in mediatools/avparsers.c in GPAC 1.0.1 there is a loop, which with crafted file, pps-numtilecolumns may be larger than sizeofpps-columnwidth, which results in a heap overflow in the loop...

poppler: heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc

In Poppler through 0.76.1, there is a heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc via data with inconsistent heights or widths...

ALPINE-CVE-2018-5709

An issue was discovered in MIT Kerberos 5 aka krb5 through 1.16. There is a variable "dbentry-nkeydata" in kadmin/dbutil/dump.c that can store 16-bit data but unknowingly the developer has assigned a "u4" variable to it, which is for 32-bit data. An attacker can use this vulnerability to affect...

DEBIAN-CVE-2017-9117

In LibTIFF 4.0.6 and possibly other versions, the program processes BMP images without verifying that biWidth and biHeight in the bitmap-information header match the actual input, as demonstrated by a heap-based buffer over-read in bmp2tiff. NOTE: mentioning bmp2tiff does not imply that the...

UBUNTU-CVE-2016-9540

tools/tiffcp.c in libtiff 4.0.6 has an out-of-bounds write on tiled images with odd tile width versus image width. Reported as MSVR 35103, aka "cpStripToTile heap-buffer-overflow."...

DEBIAN-CVE-2014-9603

The vmddecode function in libavcodec/vmdvideo.c in FFmpeg before 2.5.2 does not validate the relationship between a certain length value and the frame width, which allows remote attackers to cause a denial of service out-of-bounds array access or possibly have unspecified other impact via crafted...