[UPDATE] [medium] FRRouting Project FRRouting: Multiple vulnerabilities allow Denial of Service
An attacker can exploit multiple vulnerabilities in FRRouting Project FRRouting to conduct a Denial of Service attack.
CSIRTS triage
- What
- Multiple vulnerabilities allow Denial of Service.
- Who is affected
- Attackers can exploit vulnerabilities in FRRouting Project FRRouting.
- Urgency
- Remediation is medium urgency due to the medium severity of the vulnerabilities.
- Action
- Apply patches or updates as they become available.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1353
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-374580.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all scored CVEs.
- Low exploitation riskCVE-2026-374590.37% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 30% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-37458 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-37459 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for FRRouting Project FRRouting
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- medium[UPDATE] [medium] FRRouting Project FRRouting: Multiple vulnerabilities allow Denial of Servicecert-bund · 2026-07-17
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