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VulnerabilityPublished Updated

CVE-2024-46787: linux-iot vulnerabilities

Affects Linux kernelSource GCVE Database

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Mentioned vulnerabilities

Not known to be exploited : upgrade to 5.4.0-1052.55 when convenient.

Data as of 29 Oct 2026, 22:33 UTC

Severity
Unrated

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

Patch
Available – fixed in 5.4.0-1052.55

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 4 Aug 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 29 Oct 2026.

What to do

Upgrade the Ubuntu linux-iot package to 5.4.0-1052.55.

Affected software

ProductAffectedFixed in
Ubuntu Pro 20.04 LTSlinux-iotpkg:deb/ubuntu/linux-iot?arch=source&distro=esm-infra/focalOther threatsAffected
  • <5.4.0-1052.55
Fixed in
  • 5.4.0-1052.55

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

Description

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ACPI drivers; - GPU drivers; - SMB network file system; - Memory management; - Netfilter; - Network traffic control; (CVE-2024-53051, CVE-2024-46787, CVE-2024-50047, CVE-2024-56662, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997, CVE-2025-37932, CVE-2025-37798, CVE-2025-38177, CVE-2025-38000)

References

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