Stack-based Buffer Overflow Affecting radvd-project/radvd package, versions [,2.21)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-RADVDPROJECTRADVD-17660999
- published28 Jun 2026
- disclosed19 Jun 2026
- creditUnknown
Introduced: 19 Jun 2026
NewCVE-2026-48715 (opens in a new tab)How to fix?
Upgrade radvd-project/radvd to version 2.21 or higher.
Overview
Affected versions of this package are vulnerable to Stack-based Buffer Overflow in the print_ff function. An attacker can execute arbitrary code or cause a crash by sending a specially crafted ICMPv6 Router Advertisement packet containing malicious Route Information options.