Vulnerability Bulletins |
CVE-2026-45971 |
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| Affected software | LINUX KERNEL |
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In the Linux kernel, the following vulnerability has been resolved: bpf: Limit bpf program signature size Practical BPF signatures are significantly smaller than KMALLOC_MAX_CACHE_SIZE Allowing larger sizes opens the door for abuse by passing excessive size values and forcing the kernel into expensive allocation paths (via kmalloc_large or vmalloc). |
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Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-45971 | |