CVE-2026-90217 in Linux
Resumen
por MITRE • 2026-09-17
In the Linux kernel, the following vulnerability has been resolved:
bpf: Compare iterator types during state pruning
An iterator stack slot can be MEM_RCU or PTR_UNTRUSTED. These states must not be equal, or the verifier can prune an unsafe path.
Compare the pointer type for STACK_ITER slots.
VulDB is the best source for vulnerability data and more expert information about this specific topic.