libheif 1.4.0 has a use-after-free in heif::HeifContext::Image::set_alpha_channel in heif_context.h because heif_context.cc mishandles references to non-existing alpha images.
8.8CVSS
8.5AI Score
0.003EPSS
Floating point exception in function Fraction in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impacts.
8.8CVSS
8.7AI Score
0.002EPSS
An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.
8.8CVSS
8.7AI Score
0.002EPSS
Buffer overflow vulnerability in function convert_colorspace in heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a denial of service and disclose sensitive information, via a crafted HEIF file.
8.1CVSS
7.7AI Score
0.002EPSS
There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.
7.8CVSS
7.6AI Score
0.001EPSS
A Segmentation fault caused by a floating point exception exists in libheif 1.15.1 using crafted heif images via the heif::Fraction::round() function in box.cc, which causes a denial of service.
6.5CVSS
6.1AI Score
0.001EPSS
libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::decode_uncompressed_image.
8.8CVSS
8.6AI Score
0.001EPSS
libheif v1.17.5 was discovered to contain a segmentation violation via the component /libheif/exif.cc.
8.8CVSS
8.6AI Score
0.001EPSS
libheif v1.17.5 was discovered to contain a segmentation violation via the function find_exif_tag at /libheif/exif.cc.
8.8CVSS
8.6AI Score
0.001EPSS
libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::get_luma_bits_per_pixel_from_configuration_unci.
8.8CVSS
8.6AI Score
0.001EPSS