https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 20:53:29 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-371305 EUVD-2026-371305 https://cve.radiocsirt.org/vuln/euvd-2026-371305 https://cve.radiocsirt.org/vuln/fkie_cve-2026-92627 <p>A heap-use-after-free vulnerability exists in H5T__conv_f_f() in src/H5Tconv.c in HDF5 before 1.14.2. When converting a compound datatype containing floating-point members during a dataset read, a temporary buffer allocated with calloc() is freed and subsequently read from within the same conversion routine. An attacker who can supply a crafted HDF5 file containing a specially constructed compound datatype can trigger the use-after-free when the file is parsed by an application that reads the affected dataset, such as h5dump. This can result in a crash and, depending on heap layout and allocator behavior, may be exploitable for further memory corruption up to remote code execution.</p> <p>A heap-use-after-free vulnerability exists in H5T__conv_f_f() in src/H5Tconv.c in HDF5 before 1.14.2. When converting a compound datatype containing floating-point members during a dataset read, a temporary buffer allocated with calloc() is freed and subsequently read from within the same conversion routine. An attacker who can supply a crafted HDF5 file containing a specially constructed compound datatype can trigger the use-after-free when the file is parsed by an application that reads the affected dataset, such as h5dump. This can result in a crash and, depending on heap layout and allocator behavior, may be exploitable for further memory corruption up to remote code execution.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-92627 https://cve.radiocsirt.org/vuln/ghsa-q9w4-8jx2-6xc8 <p>A heap-use-after-free vulnerability exists in H5T__conv_f_f() in src/H5Tconv.c in HDF5 before 1.14.2. When converting a compound datatype containing floating-point members during a dataset read, a temporary buffer allocated with calloc() is freed and subsequently read from within the same conversion routine. An attacker who can supply a crafted HDF5 file containing a specially constructed compound datatype can trigger the use-after-free when the file is parsed by an application that reads the affected dataset, such as h5dump. This can result in a crash and, depending on heap layout and allocator behavior, may be exploitable for further memory corruption up to remote code execution.</p> <p>A heap-use-after-free vulnerability exists in H5T__conv_f_f() in src/H5Tconv.c in HDF5 before 1.14.2. When converting a compound datatype containing floating-point members during a dataset read, a temporary buffer allocated with calloc() is freed and subsequently read from within the same conversion routine. An attacker who can supply a crafted HDF5 file containing a specially constructed compound datatype can trigger the use-after-free when the file is parsed by an application that reads the affected dataset, such as h5dump. This can result in a crash and, depending on heap layout and allocator behavior, may be exploitable for further memory corruption up to remote code execution.</p> https://cve.radiocsirt.org/vuln/ghsa-q9w4-8jx2-6xc8 https://cve.radiocsirt.org/vuln/rhsa-2026:61630 <p>hdf5: HDF5: Denial of Service via crafted file requiring user interaction hdf5: HDF5 library: Denial of Service via crafted HDF5 file processing hdf5: HDF5: Denial of Service due to malformed chunk data in files hdf5: HDF5: Out-of-bounds read due to corrupted file can lead to denial of service hdf5: HDF5 h5dump: Arbitrary code execution via a crafted HDF5 file HDF5: HDF5: Memory corruption via crafted HDF5 file</p> <p>hdf5: HDF5: Denial of Service via crafted file requiring user interaction hdf5: HDF5 library: Denial of Service via crafted HDF5 file processing hdf5: HDF5: Denial of Service due to malformed chunk data in files hdf5: HDF5: Out-of-bounds read due to corrupted file can lead to denial of service hdf5: HDF5 h5dump: Arbitrary code execution via a crafted HDF5 file HDF5: HDF5: Memory corruption via crafted HDF5 file</p> https://cve.radiocsirt.org/vuln/rhsa-2026:61630 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-92627 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: hdf5, Ubuntu:Pro:16.04:LTS: hdf5, Ubuntu:Pro:18.04:LTS: hdf5, Ubuntu:Pro:20.04:LTS: hdf5, Ubuntu:22.04:LTS: hdf5, Ubuntu:24.04:LTS: hdf5, Ubuntu:26.04:LTS: hdf5</p> <p>A heap-use-after-free vulnerability exists in H5T__conv_f_f() in src/H5Tconv.c in HDF5 before 1.14.2. When converting a compound datatype containing floating-point members during a dataset read, a temporary buffer allocated with calloc() is freed and subsequently read from within the same conversion routine. An attacker who can supply a crafted HDF5 file containing a specially constructed compound datatype can trigger the use-after-free when the file is parsed by an application that reads the affected dataset, such as h5dump. This can result in a crash and, depending on heap layout and allocator behavior, may be exploitable for further memory corruption up to remote code execution.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: hdf5, Ubuntu:Pro:16.04:LTS: hdf5, Ubuntu:Pro:18.04:LTS: hdf5, Ubuntu:Pro:20.04:LTS: hdf5, Ubuntu:22.04:LTS: hdf5, Ubuntu:24.04:LTS: hdf5, Ubuntu:26.04:LTS: hdf5</p> <p>A heap-use-after-free vulnerability exists in H5T__conv_f_f() in src/H5Tconv.c in HDF5 before 1.14.2. When converting a compound datatype containing floating-point members during a dataset read, a temporary buffer allocated with calloc() is freed and subsequently read from within the same conversion routine. An attacker who can supply a crafted HDF5 file containing a specially constructed compound datatype can trigger the use-after-free when the file is parsed by an application that reads the affected dataset, such as h5dump. This can result in a crash and, depending on heap layout and allocator behavior, may be exploitable for further memory corruption up to remote code execution.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-92627