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A flaw named "EntryBleed" was found in the Linux Kernel Page Table Isolation (KPTI). This issue could allow a local attacker to leak KASLR base via prefetch side-channels based on TLB timing for Intel systems.

🗓️ 04 Sep 2025 03:19:21Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 11 Views

EntryBleed flaw in Linux Kernel Page Table Isolation could leak KASLR base via prefetch side channels on Intel with TLB timing.

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28 Jun 2026 08:39Current
9.3High risk
Vulners AI Score9.3
CVSS 3.15.5
EPSS0.00954
SSVC
11