CVE-2026-5450
A remote, anonymous attacker can exploit multiple vulnerabilities in GNU libc to manipulate files, cause a denial-of-service condition, or carry out other unspecified attacks.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited to manipulate files and cause denial-of-service conditions.
- Who is affected
- Deployments using GNU libc.
- Urgency
- Remediation is critical urgency due to the potential for exploitation.
- Action
- Update to the latest version of GNU libc.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.45% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 36% of all EPSS-scored CVEs.
Advisory coverage (1)
- critical[UPDATE] [critical] GNU libc: Multiple vulnerabilitiescert-bund · 2026-07-10
External references
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