What’s Vulnerable › Vulnerabilities

CVE-2022-41861

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-01-17 · updated 2026-06-17
• Weakness: CWE-400

Description

A flaw was found in freeradius. A malicious RADIUS client or home server can send a malformed abinary attribute which can cause the server to crash.

Affected products

• freeradius: through 3.0.25

References

• https://freeradius.org/security/
• https://github.com/FreeRADIUS/freeradius-server/commit/0ec2b39d260e
• https://freeradius.org/security/
• https://github.com/FreeRADIUS/freeradius-server/commit/0ec2b39d260e
• https://lists.debian.org/debian-lts-announce/2025/06/msg00030.html

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