Packages
- kissfft - Mixed-radix Fast Fourier Transform library
Details
It was discovered that KissFFT incorrectly handled certain large Fourier
transform sizes on 32-bit architectures. An attacker could possibly use
this issue to cause KissFFT to crash, resulting in a denial of service, or
execute arbitrary code. (CVE-2025-34297)
It was discovered that KissFFT incorrectly handled certain multidimensional
Fourier transform sizes. An attacker could possibly use this issue to cause
KissFFT to crash, resulting in a denial of service, or execute arbitrary
code. (CVE-2026-41445)
It was discovered that KissFFT incorrectly handled certain large Fourier
transform sizes on 32-bit architectures. An attacker could possibly use
this issue to cause KissFFT to crash, resulting in a denial of service, or
execute arbitrary code. (CVE-2025-34297)
It was discovered that KissFFT incorrectly handled certain multidimensional
Fourier transform sizes. An attacker could possibly use this issue to cause
KissFFT to crash, resulting in a denial of service, or execute arbitrary
code. (CVE-2026-41445)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 26.04 LTS resolute | kissfft-tools – 131.1.0-4ubuntu0.1~esm1 | ||
| 24.04 LTS noble | kissfft-tools – 131.1.0-3ubuntu0.1~esm1 | ||
| 22.04 LTS jammy | kissfft-tools – 131.1.0-2ubuntu0.1~esm1 | ||
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