CVE-2026-52909
A local attacker can exploit multiple vulnerabilities in Linux Kernel to carry out an unspecified attack, potentially causing a denial-of-service condition or manipulating data.
CSIRTS triage
- What
- A local attacker can exploit multiple vulnerabilities to carry out an unspecified attack, potentially causing a denial-of-service condition or manipulating data.
- Who is affected
- Local deployments of the Linux Kernel.
- Urgency
- Remediation is medium urgency due to the potential for denial of service and data manipulation.
- Action
- Upgrade to the latest version of the Linux Kernel.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
Advisory coverage (6)
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilities allow unspecified attackcert-bund · 2026-08-25
- unknownMultiple vulnerabilities in Microsoft Azure Linux (July 09, 2026)cert-fr-avis · 2026-07-09
- unknownDebian Linux Kernel Multiple Vulnerabilitieshkcert · 2026-06-30
- unknownMultiple vulnerabilities in the Debian Linux kernel (June 26, 2026)cert-fr-avis · 2026-06-26
- unknownDSA-6355-1 linux - security updatedebian · 2026-06-21
- highCVE-2026-52909: ip6_vti: set netns_immutable on the fallback device.msrc · 2026-06-09
External references
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