https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 09:57:07 +0000 https://cve.radiocsirt.org/vuln/certfr-2025-avi-1078 certfr-2025-avi-1078 https://cve.radiocsirt.org/vuln/certfr-2025-avi-1078 https://cve.radiocsirt.org/vuln/euvd-2026-337091 EUVD-2026-337091 https://cve.radiocsirt.org/vuln/euvd-2026-337091 https://cve.radiocsirt.org/vuln/fkie_cve-2025-34297 <p>KissFFT versions prior to the fix commit 1b083165 contain an integer overflow in kiss_fft_alloc() in kiss_fft.c on platforms where size_t is 32-bit. The nfft parameter is not validated before being used in a size calculation (sizeof(kiss_fft_cpx) * (nfft - 1)), which can wrap to a small value when nfft is large. As a result, malloc() allocates an undersized buffer and the subsequent twiddle-factor initialization loop writes nfft elements, causing a heap buffer overflow. This vulnerability only affects 32-bit architectures.</p> <p>KissFFT versions prior to the fix commit 1b083165 contain an integer overflow in kiss_fft_alloc() in kiss_fft.c on platforms where size_t is 32-bit. The nfft parameter is not validated before being used in a size calculation (sizeof(kiss_fft_cpx) * (nfft - 1)), which can wrap to a small value when nfft is large. As a result, malloc() allocates an undersized buffer and the subsequent twiddle-factor initialization loop writes nfft elements, causing a heap buffer overflow. This vulnerability only affects 32-bit architectures.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2025-34297 https://cve.radiocsirt.org/vuln/ghsa-4q9h-j8g6-f49h <p>KissFFT versions prior to the fix commit 1b083165 contain an integer overflow in kiss_fft_alloc() in kiss_fft.c on platforms where size_t is 32-bit. The nfft parameter is not validated before being used in a size calculation (sizeof(kiss_fft_cpx) * (nfft - 1)), which can wrap to a small value when nfft is large. As a result, malloc() allocates an undersized buffer and the subsequent twiddle-factor initialization loop writes nfft elements, causing a heap buffer overflow. This vulnerability only affects 32-bit architectures.</p> <p>KissFFT versions prior to the fix commit 1b083165 contain an integer overflow in kiss_fft_alloc() in kiss_fft.c on platforms where size_t is 32-bit. The nfft parameter is not validated before being used in a size calculation (sizeof(kiss_fft_cpx) * (nfft - 1)), which can wrap to a small value when nfft is large. As a result, malloc() allocates an undersized buffer and the subsequent twiddle-factor initialization loop writes nfft elements, causing a heap buffer overflow. This vulnerability only affects 32-bit architectures.</p> https://cve.radiocsirt.org/vuln/ghsa-4q9h-j8g6-f49h https://cve.radiocsirt.org/vuln/msrc_cve-2025-34297 msrc_CVE-2025-34297 https://cve.radiocsirt.org/vuln/msrc_cve-2025-34297 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-34297 <p><strong>Affected:</strong> Ubuntu:Pro:22.04:LTS: kissfft, Ubuntu:Pro:24.04:LTS: kissfft, Ubuntu:25.10: kissfft, Ubuntu:Pro:26.04:LTS: kissfft</p> <p>KissFFT versions prior to the fix commit 1b083165 contain an integer overflow in kiss_fft_alloc() in kiss_fft.c on platforms where size_t is 32-bit. The nfft parameter is not validated before being used in a size calculation (sizeof(kiss_fft_cpx) * (nfft - 1)), which can wrap to a small value when nfft is large. As a result, malloc() allocates an undersized buffer and the subsequent twiddle-factor initialization loop writes nfft elements, causing a heap buffer overflow. This vulnerability only affects 32-bit architectures.</p> <p><strong>Affected:</strong> Ubuntu:Pro:22.04:LTS: kissfft, Ubuntu:Pro:24.04:LTS: kissfft, Ubuntu:25.10: kissfft, Ubuntu:Pro:26.04:LTS: kissfft</p> <p>KissFFT versions prior to the fix commit 1b083165 contain an integer overflow in kiss_fft_alloc() in kiss_fft.c on platforms where size_t is 32-bit. The nfft parameter is not validated before being used in a size calculation (sizeof(kiss_fft_cpx) * (nfft - 1)), which can wrap to a small value when nfft is large. As a result, malloc() allocates an undersized buffer and the subsequent twiddle-factor initialization loop writes nfft elements, causing a heap buffer overflow. This vulnerability only affects 32-bit architectures.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-34297