CVE-2026-74599
An attacker can exploit multiple vulnerabilities in the Linux Kernel to perform an unspecified attack, potentially bypass security measures, cause denial-of-service conditions, or disclose confidential information.
CSIRTS triage
- What
- Multiple vulnerabilities in Linux Kernel allow unspecified attacks including security bypass, denial of service, and information disclosure.
- Who is affected
- All systems running affected Linux Kernel versions.
- Urgency
- Medium; multiple CVEs affecting kernel security but no active exploitation confirmed.
- Action
- Apply kernel security updates addressing CVE-2026-74580 through CVE-2026-74587.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
Advisory coverage (3)
- medium[NEW] [medium] Linux Kernel: Multiple vulnerabilities allow unspecified attackcert-bund · 2026-08-24
- unknownCVE-2026-74599: In the Linux kernel, the following vulnerability has been resolved: mm/ptdump: always stabilis…nvd · 2026-08-22
- mediumCVE-2026-74599: mm/ptdump: always stabilise against page table freeing using init_mmmsrc · 2026-08-11
External references
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