TTPwire Vol. 1 · MITRE ATT&CK·Tagged

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CCCS Canada Alerts

AL26-009 - Vulnerability Affecting Linux - CVE-2026-31431 – Update 1

Canadian Centre for Cyber Security · 4 days ago · Read original ↗

ATT&CK techniques detected

2 predictions
T1068Exploitation for Privilege Escalation
96%
“the linux kernel and may, under certain conditions, allow privilege escalation to root or bypass of isolation mechanismsfootnote 8footnote 9. chained with a remote code execution vulnerability, this vulnerability is even more significant and needs to be prioritized for patching. …”
T1068Exploitation for Privilege Escalation
47%
“al26 - 009 - vulnerability affecting linux - cve - 2026 - 31431 – update 1 number : al26 - 009 date : april 30, 2026 updated : may 1, 2026 audience this alert is intended for it professionals and managers. purpose an alert is used to raise awareness of a recently identified cyber…”