CVE-2026-63915
Multiple vulnerabilities have been discovered in SUSE Linux kernel. Some of them allow an attacker to cause privilege escalation, remote denial of service and data confidentiality breach.
CSIRTS triage
- What
- Multiple vulnerabilities in the SUSE Linux kernel allow privilege escalation, remote denial of service, and data confidentiality breaches.
- Who is affected
- SUSE Linux kernel deployments across affected versions are exposed.
- Urgency
- High; exploitation is actively occurring and includes privilege escalation and data breach vectors.
- Action
- Apply the latest SUSE kernel security updates addressing CVE-2026-31483, CVE-2026-43068, and related CVEs immediately.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.34% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
Advisory coverage (5)
- unknownexploitedMultiple vulnerabilities in SUSE Linux kernel (August 14, 2026)cert-fr-avis · 2026-08-14
- highUSN-8618-1: Linux kernel vulnerabilitiesubuntu · 2026-07-28
- highUSN-8603-1: Linux kernel (Azure) vulnerabilitiesubuntu · 2026-07-24
- highUSN-8593-1: Linux kernel vulnerabilitiesubuntu · 2026-07-23
- highCVE-2026-63915: In the Linux kernel, the following vulnerability has been resolved: nfc: hci: fix out-of-bound…nvd · 2026-07-19
External references
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