CVE-2026-23402
An attacker can exploit multiple vulnerabilities in the Linux Kernel to conduct unspecified attacks, potentially including code execution, denial-of-service attacks, bypassing security measures, or manipulating data.
CSIRTS triage
- What
- Multiple vulnerabilities can conduct unspecified attacks, potentially including code execution or denial of service.
- Who is affected
- Users of the Linux Kernel.
- Urgency
- Remediation is medium urgency due to the medium severity of the vulnerabilities.
- Action
- Update the Linux Kernel to the latest version.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-23402
Get an email if CVE-2026-23402 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 risk0.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilitiescert-bund · 2026-07-08
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-2026-23402)