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The Kernel has a new local privilege escalation vulnerability called Fragnesia that requires disabling certain protocols as a mitigation measure.

CybersecurityTechnologyConflictMay 14, 2026score 0.172 posts · 0 replies across 1 instances
The thread discusses a new Kernel local privilege escalation vulnerability called Fragnesia, which has similar mitigation strategies to the Dirty Frag vulnerability. The mitigation involves disabling certain protocols, which may affect components like IPSec and AFS. The patch has not been merged into the kernel yet.

Claims

The Kernel has a new local privilege escalation vulnerability called Fragnesia that requires disabling certain protocols as a mitigation measure.
Parent: CybersecurityEntity: KernelImpact: negativeDate: May 14, 2026Target: The existence and impact of the Fragnesia vulnerability in the Kernel.

Source posts

@[email protected]
🔴 Fragnesia：另一个 Kernel 本地提权漏洞；mitigation 和 Dirty Frag 一样。 - Mitigation 依旧是禁用 esp4/esp6/rxrpc [1]。注意这可能会使 IPSec/AFS 等组件失效。 - 影响版本范围和 Dirty Frag 一样；patch 尚未合并至 kernel。 1. gh:v12-security/pocs/~ CVE: CVE-2026-46300 thread: /4852 [感谢来自一位匿名订户的消息。] #Kernel Telegram 原文
0 boosts · 0 favs · 0 replies · May 14, 2026
#kernel
@[email protected]
🔴 Fragnesia：另一个 Kernel 本地提权漏洞；mitigation 和 Dirty Frag 一样。 - Mitigation 依旧是禁用 esp4/esp6/rxrpc [1]。注意这可能会使 IPSec/AFS 等组件失效。 - 影响版本范围和 Dirty Frag 一样；patch 尚未合并至 kernel。 1. gh:v12-security/pocs/~ CVE: CVE-2026-46300 thread: /4852 [感谢来自一位匿名订户的消息。] #Kernel Telegram 原文
0 boosts · 0 favs · 0 replies · May 14, 2026
#kernel