CVE-2025-12084
A remote, anonymous attacker can exploit a vulnerability in cPython to conduct a Denial of Service attack.
CSIRTS triage
- What
- A vulnerability allows a remote attacker to conduct a Denial of Service attack.
- Who is affected
- Deployments of cPython are affected.
- Urgency
- Remediation is medium urgency due to the potential for service disruption.
- Action
- Update to the latest version of cPython to mitigate the vulnerability.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.71% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 49% of all EPSS-scored CVEs.
Advisory coverage (3)
- medium[UPDATE] [medium] cPython: Vulnerability allows Denial of Servicecert-bund · 2026-07-10
- high[NEW] [high] Dell PowerProtect Data Domain: Multiple vulnerabilitiescert-bund · 2026-07-09
- unknownMultiple vulnerabilities in IBM products (June 26, 2026)cert-fr-avis · 2026-06-26
External references
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