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CVE-2024-3661VulnerabilityPublished Updated

Red Hat Security Advisory: Bug fix of NetworkManager

Affects Red HatSource GCVE Database

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Not known to be exploited.

Data as of 5 Nov 2026, 14:18 UTC

Severity
Medium

Rated by Threat Radar · No CVSS score from NVD or the CNA

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 13 Jan 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.

What to do

AI-suggested

Red Hat has released patches for NetworkManager addressing CVE-2024-3661 and related bugs. Users should apply the updates provided in Red Hat Security Advisory RHSA-2025:0288 for Red Hat Enterprise Linux 8 and related products. Before applying this update, ensure all previously released errata relevant to your system have been applied. Follow Red Hat's official guidance for applying updates at https://access.redhat.com/articles/11258. No additional mitigation steps are indicated beyond applying the official patches.

Description

A moderate severity vulnerability (CVE-2024-3661) in NetworkManager allows DHCP routing options to manipulate interface-based VPN traffic. Additional related bugs involve improper handling of VPN routing tables and lack of support for ipv4.routing-rules in VPN connections. Red Hat has issued a security advisory with fixes for these issues in Red Hat Enterprise Linux 8 and related products.

References

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