CVE-2025-22866
A local attacker can exploit multiple vulnerabilities in Golang Go to disclose information or execute code.
CSIRTS triage
- What
- Multiple vulnerabilities in Golang Go allow local attackers to disclose information or execute code.
- Who is affected
- Local users on systems running affected versions of Golang Go are at risk.
- Urgency
- High urgency; local code execution and information disclosure pose significant risk to affected systems.
- Action
- Update Golang Go to the patched version immediately.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2025-22866
Get an email if CVE-2025-22866 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 risk0.28% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 21% of all EPSS-scored CVEs.
Advisory coverage (2)
- high[UPDATE] [high] Golang Go: Multiple vulnerabilitiescert-bund · 2026-08-20
- low[UPDATE] [low] Golang Go: Vulnerability enables information disclosurecert-bund · 2026-08-13
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-2025-22866)