CVE-2026-64592
Description détaillée
In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Unconditionally sfence.vma for spurious fault Svvptc does not guarantee that it's safe to just return here. Since we have already cleared our bit, if, theoretically, the bounded timeframe for the accessed page to become valid still hasn't happened after sret, we could fault again and actually crash. Hopefully, these spurious faults should be rare enough that this is an acceptable slowdown.
Références et Patchs
Dernières Vulnérabilités
CVE-2026-55980
A denial-of-service vulnerability in CatchPulse could allow an attacker to conduct a stack buffer overrun attack, leading to a denial-of-service condition.
CVE-2026-55979
An improper access control check in CatchPulse's named pipe communication interface could allow an attacker to invoke CatchPulse functions. This is limited to operations that enforce more restrictive security policies.
CVE-2026-55978
An improper access control vulnerability in CatchPulse could allow a non-administrative local attacker to connect to an unrestricted kernel filter communication port and bypass CatchPulse's security policy enforcement.