A vulnerability classified as problematic was found in Linux Kernel up to 6.12.108/6.18.49/7.2.3. This affects an unknown function of the component L2TP. The manipulation results in handling of exceptional conditions. This vulnerability is identified as CVE-2026-80996. The attack can be executed remotely. There is not any exploit available.... Weiterlesen
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CVE-2026-80996 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 L2TP exceptional condition (Nessus ID 345431)
A vulnerability classified as problematic was found in Linux Kernel up to 6.12.108/6.18.49/7.2.3. This affects an unknown function of the component L2TP. The manipulation results in handling of exceptional conditions. This vulnerability is…
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IoC Intelligence (1 Indikatoren)
CVE-2026-80996
CTI Threat Relationship Graph2 Knoten / 1 Relationen
IR-PLAYBOOK-VULN-REMEDIATION
MEDIUMSOC Incident Playbook: Vulnerability Remediation & Verification
1-Click Detection Engineering: Sigma & YARA Rules
SOC Readytitle: Detect Exploitation - CVE-2026-80996 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 L2TP exceptional condition (Nessus ID 345431)
id: 881c6f07-7c41-4851-9cc2-b87f7dc5b1a3
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "CVE-2026-80996 | Linux Kernel " ascii wide
condition:
any of them
}
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