{"url":"http://public2.vulnerablecode.io/api/packages/196257?format=json","purl":"pkg:deb/debian/kissfft@131.1.0-1","type":"deb","namespace":"debian","name":"kissfft","version":"131.1.0-1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"131.1.0-4.1~deb12u1","latest_non_vulnerable_version":"131.1.0-4.1~deb12u1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/74769?format=json","vulnerability_id":"VCID-3wn2-5w8h-j3ev","summary":"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.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-34297","reference_id":"","reference_type":"","scores":[{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.0911","published_at":"2026-06-05T12:55:00Z"},{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.09077","published_at":"2026-06-09T12:55:00Z"},{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.09048","published_at":"2026-06-08T12:55:00Z"},{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.09107","published_at":"2026-06-07T12:55:00Z"},{"value":"0.0003","scoring_system":"epss","scoring_elements":"0.09127","published_at":"2026-06-06T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-34297"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-34297","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-34297"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1131147","reference_id":"1131147","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1131147"},{"reference_url":"https://github.com/mborgerding/kissfft/issues/120","reference_id":"120","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-12-01T18:36:15Z/"}],"url":"https://github.com/mborgerding/kissfft/issues/120"},{"reference_url":"https://github.com/mborgerding/kissfft/commit/1b08316582049c3716154caefc0deab8758506e3","reference_id":"1b08316582049c3716154caefc0deab8758506e3","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-12-01T18:36:15Z/"}],"url":"https://github.com/mborgerding/kissfft/commit/1b08316582049c3716154caefc0deab8758506e3"},{"reference_url":"https://www.vulncheck.com/advisories/kissfft-integer-overflow-heap-buffer-overflow","reference_id":"kissfft-integer-overflow-heap-buffer-overflow","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-12-01T18:36:15Z/"}],"url":"https://www.vulncheck.com/advisories/kissfft-integer-overflow-heap-buffer-overflow"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/196258?format=json","purl":"pkg:deb/debian/kissfft@131.1.0-4.1~deb12u1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/kissfft@131.1.0-4.1~deb12u1"}],"aliases":["CVE-2025-34297"],"risk_score":3.9,"exploitability":"0.5","weighted_severity":"7.7","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-3wn2-5w8h-j3ev"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/74771?format=json","vulnerability_id":"VCID-djyq-8sp6-6ua5","summary":"KissFFT before commit 8a8e66e contains an integer overflow vulnerability in the kiss_fftndr_alloc() function in kiss_fftndr.c where the allocation size calculation dimOther*(dimReal+2)*sizeof(kiss_fft_scalar) overflows signed 32-bit integer arithmetic before being widened to size_t, causing malloc() to allocate an undersized buffer. Attackers can trigger heap buffer overflow by providing crafted dimensions that cause the multiplication to exceed INT_MAX, allowing writes beyond the allocated buffer region when kiss_fftndr() processes the data.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-41445","reference_id":"","reference_type":"","scores":[{"value":"0.00055","scoring_system":"epss","scoring_elements":"0.17471","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00055","scoring_system":"epss","scoring_elements":"0.17369","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00055","scoring_system":"epss","scoring_elements":"0.17351","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00055","scoring_system":"epss","scoring_elements":"0.17431","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00055","scoring_system":"epss","scoring_elements":"0.17467","published_at":"2026-06-06T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-41445"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41445","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41445"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1134493","reference_id":"1134493","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1134493"},{"reference_url":"https://github.com/mborgerding/kissfft/commit/8a8e66e33d692bad1376fe7904d87d767730537f","reference_id":"8a8e66e33d692bad1376fe7904d87d767730537f","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-20T17:54:55Z/"}],"url":"https://github.com/mborgerding/kissfft/commit/8a8e66e33d692bad1376fe7904d87d767730537f"},{"reference_url":"https://www.vulncheck.com/advisories/kissfft-integer-overflow-heap-buffer-overflow-via-kiss-fftndr-alloc","reference_id":"kissfft-integer-overflow-heap-buffer-overflow-via-kiss-fftndr-alloc","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"value":"8.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-20T17:54:55Z/"}],"url":"https://www.vulncheck.com/advisories/kissfft-integer-overflow-heap-buffer-overflow-via-kiss-fftndr-alloc"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/196258?format=json","purl":"pkg:deb/debian/kissfft@131.1.0-4.1~deb12u1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/kissfft@131.1.0-4.1~deb12u1"}],"aliases":["CVE-2026-41445"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"7.9","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-djyq-8sp6-6ua5"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/kissfft@131.1.0-1"}