CVE-2026-116723

FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in FlBMPImage::loadbmp that allows attackers to corrupt stack memory by supplying an oversized BMP colorsused field. Attackers can craft BMP or ICO files with colorsused above 256 to overflow the 768-byte colormap array,...

CVE-2026-116724

FLTK through 1.4.5 contains an integer overflow vulnerability in FlBMPImage::loadbmp that causes undersized pixel buffer allocation from file-supplied width and height. Attackers can supply a crafted BMP or ICO file with large dimensions so row decoding writes file-derived data past the heap...

SUSE CVE-2026-116723

FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in FlBMPImage::loadbmp that allows attackers to corrupt stack memory by supplying an oversized BMP colorsused field. Attackers can craft BMP or ICO files with colorsused above 256 to overflow the 768-byte colormap array,...

SUSE CVE-2026-116724

FLTK through 1.4.5 contains an integer overflow vulnerability in FlBMPImage::loadbmp that causes undersized pixel buffer allocation from file-supplied width and height. Attackers can supply a crafted BMP or ICO file with large dimensions so row decoding writes file-derived data past the heap...

CVE-2026-116723

A flaw was found in FLTK. This vulnerability allows an attacker to achieve arbitrary code execution or cause a Denial of Service DoS by convincing a user to open a specially crafted BMP or ICO image file. The issue occurs due to a stack-based buffer overflow when parsing image headers with an...

CVE-2026-116724

A flaw was found in FLTK. An attacker could achieve arbitrary code execution or cause a Denial of Service DoS by convincing a user to open a specially crafted BMP or ICO image file. Due to an integer overflow when calculating image dimensions, the application allocates an undersized memory buffer...

EUVD-2026-110505

FLTK through 1.4.5 contains an integer overflow vulnerability in FlBMPImage::loadbmp that causes undersized pixel buffer allocation from file-supplied width and height. Attackers can supply a crafted BMP or ICO file with large dimensions so row decoding writes file-derived data past the heap...

EUVD-2026-110504

FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in FlBMPImage::loadbmp that allows attackers to corrupt stack memory by supplying an oversized BMP colorsused field. Attackers can craft BMP or ICO files with colorsused above 256 to overflow the 768-byte colormap array,...

Linux Distros Unpatched Vulnerability : CVE-2026-116724

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FLTK through 1.4.5 contains an integer overflow vulnerability in FlBMPImage::loadbmp that causes undersized pixel buffer allocation from file-supplied width and...

Linux Distros Unpatched Vulnerability : CVE-2026-116723

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in FlBMPImage::loadbmp that allows attackers to corrupt stack memory by supplying an...

AZL-111109 CVE-2026-116724 affecting package fltk 1.3.8-1

FLTK through 1.4.5 contains an integer overflow vulnerability in FlBMPImage::loadbmp that causes undersized pixel buffer allocation from file-supplied width and height. Attackers can supply a crafted BMP or ICO file with large dimensions so row decoding writes file-derived data past the heap...

CVE-2026-116724

FLTK through 1.4.5 contains an integer overflow vulnerability in FlBMPImage::loadbmp that causes undersized pixel buffer allocation from file-supplied width and height. Attackers can supply a crafted BMP or ICO file with large dimensions so row decoding writes file-derived data past the heap...

AZL-111106 CVE-2026-116723 affecting package fltk 1.3.8-1

FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in FlBMPImage::loadbmp that allows attackers to corrupt stack memory by supplying an oversized BMP colorsused field. Attackers can craft BMP or ICO files with colorsused above 256 to overflow the 768-byte colormap array,...

CVE-2026-116723

FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in FlBMPImage::loadbmp that allows attackers to corrupt stack memory by supplying an oversized BMP colorsused field. Attackers can craft BMP or ICO files with colorsused above 256 to overflow the 768-byte colormap array,...

CVE-2026-116724 FLTK through 1.4.5 Heap Buffer Overflow via Fl_BMP_Image Integer Overflow

FLTK through 1.4.5 contains an integer overflow vulnerability in FlBMPImage::loadbmp that causes undersized pixel buffer allocation from file-supplied width and height. Attackers can supply a crafted BMP or ICO file with large dimensions so row decoding writes file-derived data past the heap...

CVE-2026-116724

The FLTK library (through version 1.4.5 ) is vulnerable to an integer overflow within the Fl_BMP_Image::load_bmp_() function. This flaw occurs when processing file-supplied width and height dimensions, leading to an undersized pixel buffer allocation . An attacker can exploit this by providing a ...

CVE-2026-116724 FLTK through 1.4.5 Heap Buffer Overflow via Fl_BMP_Image Integer Overflow

FLTK through 1.4.5 contains an integer overflow vulnerability in FlBMPImage::loadbmp that causes undersized pixel buffer allocation from file-supplied width and height. Attackers can supply a crafted BMP or ICO file with large dimensions so row decoding writes file-derived data past the heap...

CVE-2026-116723 FLTK through 1.4.5 Stack Buffer Overflow via Fl_BMP_Image colors_used Field

FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in FlBMPImage::loadbmp that allows attackers to corrupt stack memory by supplying an oversized BMP colorsused field. Attackers can craft BMP or ICO files with colorsused above 256 to overflow the 768-byte colormap array,...

CVE-2026-116723

The FLTK library (versions through 1.4.5 ) contains a stack-based buffer overflow vulnerability in the Fl_BMP_Image::load_bmp_() function. The root cause is an insufficient check on the colors_used field in BMP or ICO files; providing a value greater than 256 can overflow the 768-byte colormap ar...

CVE-2026-116723 FLTK through 1.4.5 Stack Buffer Overflow via Fl_BMP_Image colors_used Field

FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in FlBMPImage::loadbmp that allows attackers to corrupt stack memory by supplying an oversized BMP colorsused field. Attackers can craft BMP or ICO files with colorsused above 256 to overflow the 768-byte colormap array,...