CVE-2026-35092
An attacker can exploit multiple vulnerabilities in Red Hat Enterprise Linux (corosync) to perform a Denial of Service attack.
CSIRTS triage
- What
- Corosync in Red Hat Enterprise Linux contains multiple vulnerabilities allowing denial of service attacks.
- Who is affected
- All RHEL deployments using corosync are affected.
- Urgency
- High priority; high severity rating and DoS impact on critical cluster infrastructure.
- Action
- Apply security updates for CVE-2026-35091 and CVE-2026-35092 immediately.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-35092
Get an email if CVE-2026-35092 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Low exploitation risk0.99% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 60% of all EPSS-scored CVEs.
Advisory coverage (1)
- high[UPDATE] [high] Red Hat Enterprise Linux (corosync): Multiple vulnerabilities allow Denial of Servicecert-bund · 2026-08-10
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2026-35092)