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#Linux Kernel

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VU
HIGH
Vulnerabilities

CVE-2024-52336: How CIFSwitch Grants Root Access on Linux Systems

The CVE-2024-52336 vulnerability, known as CIFSwitch, allows local privilege escalation to root by abusing CIFS key requests in the Linux kernel.

Runtime Rebel Intel
4 min read·May 30, 2026
CVE-2026-46333: Nine-Year-Old Linux Kernel Privilege Escalation Flaw
MEDIUM
Vulnerabilities

CVE-2026-46333: Nine-Year-Old Linux Kernel Privilege Escalation Flaw

A long-standing Linux kernel flaw, CVE-2026-46333, allows local users to achieve root access and disclose sensitive data on major Linux distributions.

Runtime Rebel Intel
4 min read·May 21, 2026
CVE-2026-31635: DirtyDecrypt Linux Kernel LPE PoC Released
HIGH
Vulnerabilities

CVE-2026-31635: DirtyDecrypt Linux Kernel LPE PoC Released

Exploit code for DirtyDecrypt (CVE-2026-31635) has been released, allowing local privilege escalation via vulnerabilities in the Linux kernel crypto API.

Runtime Rebel Intel
4 min read·May 19, 2026
VU
HIGH
Vulnerabilities

CVE-2026-46300: Fragnesia Flaw Enables Linux Root Privilege Escalation

Security researchers identify Fragnesia (CVE-2026-46300), a Linux kernel vulnerability allowing local attackers to gain root access via packet fragmentation.

Runtime Rebel Intel
3 min read·May 14, 2026
VU
HIGH
Vulnerabilities

CVE-2026-46300: Linux Fragnesia Kernel Privilege Escalation Analysis

Critical analysis of the Fragnesia Linux kernel vulnerability (CVE-2026-46300), enabling local root access via IP fragmentation flaws. Includes mitigation steps.

Runtime Rebel Intel
4 min read·May 14, 2026
CVE-2024-1086: Dirty Frag Local Privilege Escalation in Linux Kernels
HIGH
Vulnerabilities

CVE-2024-1086: Dirty Frag Local Privilege Escalation in Linux Kernels

Analysis of CVE-2024-1086 (Dirty Frag), a netfilter vulnerability enabling local privilege escalation to root across major enterprise Linux distributions.

Runtime Rebel Intel
3 min read·May 11, 2026
VU
CRITICAL
Vulnerabilities

CVE-2026-31431: Linux Kernel Resource Transfer Vulnerability Actively Exploited

CISA adds CVE-2026-31431, a Linux Kernel incorrect resource transfer vulnerability, to its KEV catalog due to active exploitation. Prioritize remediation.

Runtime Rebel Intel
4 min read·May 1, 2026