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VulnerabilityPublished Updated

CVE-2025-37958: linux-raspi, linux-raspi-realtime vulnerabilities

Affects Linux kernelSource GCVE Database

0

Mentioned vulnerabilities

Not known to be exploited · fixed in 6.8.0-1044.48 : update Linux kernel when convenient.

Data as of 27 Oct 2026, 06:42 UTC

Severity
Unrated

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

Patch
Available – fixed in 6.8.0-1044.48, 6.8.0-2035.36

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 9 Jan 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: 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 26 Oct 2026.

What to do

Upgrade the Ubuntu to 6.8.0-1044.48 (linux-raspi package) or 6.8.0-2035.36 (linux-raspi-realtime package).

Affected software

ProductAffectedFixed in
Ubuntu 24.04 LTSlinux-raspipkg:deb/ubuntu/linux-raspi?arch=source&distro=nobleOther threatsAffected
  • <6.8.0-1044.48
Fixed in
  • 6.8.0-1044.48
Ubuntu Pro Realtime 24.04 LTSlinux-raspi-realtimepkg:deb/ubuntu/linux-raspi-realtime?arch=source&distro=realtime/nobleOther threatsAffected
  • <6.8.0-2035.36
Fixed in
  • 6.8.0-2035.36

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: - Cryptographic API; - Media drivers; - Memory management; - Appletalk network protocol; - Netfilter; (CVE-2025-37958, CVE-2025-38666, CVE-2025-39964, CVE-2025-39993, CVE-2025-40018)

References

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