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CVE-2025-21703

highcovered by 1 sourcefirst seen 2026-07-14
A local attacker can exploit multiple vulnerabilities in Linux Kernel to manipulate files or escalate privileges.

CSIRTS triage

What
A local attacker can exploit multiple vulnerabilities in Linux Kernel to manipulate files or escalate privileges.
Who is affected
Local deployments of the Linux Kernel are affected by these vulnerabilities.
Urgency
Remediation is urgent due to the high severity and potential for privilege escalation.
Action
Apply the latest patches for the Linux Kernel.

AI-assisted analysis generated from the source advisory — verify against the original.

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Exploitation outlook

Advisory coverage (1)

External references

NVD record for CVE-2025-21703

CVE.org record

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