CVE-2026-43448
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une élévation de privilèges et un déni de service à distance.
CSIRTS triage
- What
- Multiple kernel vulnerabilities enable privilege escalation and breach of data confidentiality and integrity.
- Who is affected
- Ubuntu Linux kernel users running affected versions.
- Urgency
- Unknown severity but privilege escalation impact is critical; apply updates promptly.
- Action
- Install the latest Ubuntu Linux kernel security update (August 21, 2026).
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.09% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 0% of all EPSS-scored CVEs.
Advisory coverage (16)
- unknownMultiples vulnérabilités dans le noyau Linux de SUSE (11 septembre 2026)cert-fr-avis · 2026-09-11
- unknownMultiple vulnerabilities in Ubuntu Linux kernel (August 21, 2026)cert-fr-avis · 2026-08-21
- unknownUSN-8665-1: Linux kernel (Raspberry Pi) vulnerabilitiesubuntu · 2026-08-20
- highUSN-8619-1: Linux kernel (HWE) vulnerabilitiesubuntu · 2026-07-28
- highUSN-8595-3: Linux kernel (AWS) vulnerabilitiesubuntu · 2026-07-28
- highUSN-8574-3: Linux kernel vulnerabilitiesubuntu · 2026-07-28
- highUSN-8609-1: Linux kernel (Azure CVM) vulnerabilitiesubuntu · 2026-07-24
- highUSN-8608-1: Linux kernel (Azure FIPS) vulnerabilitiesubuntu · 2026-07-24
- highUSN-8607-1: Linux kernel (Azure CVM) vulnerabilitiesubuntu · 2026-07-24
- highUSN-8606-1: Linux kernel (Azure) vulnerabilitiesubuntu · 2026-07-24
- highUSN-8595-2: Linux kernel (AWS) vulnerabilitiesubuntu · 2026-07-24
- highUSN-8596-1: Linux kernel (NVIDIA) vulnerabilitiesubuntu · 2026-07-23
- highUSN-8595-1: Linux kernel (Oracle) vulnerabilitiesubuntu · 2026-07-23
- highUSN-8574-2: Linux kernel vulnerabilitiesubuntu · 2026-07-23
- highUSN-8574-1: Linux kernel (GCP FIPS) vulnerabilitiesubuntu · 2026-07-21
- highUSN-8567-1: Linux kernel vulnerabilitiesubuntu · 2026-07-20
External references
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