vulnerability
Ubuntu: (Multiple Advisories) (CVE-2025-40177): Linux kernel (OEM) vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:M/Au:S/C:C/I:N/A:C) | Nov 12, 2025 | Dec 15, 2025 | Feb 13, 2026 |
Severity
6
CVSS
(AV:L/AC:M/Au:S/C:C/I:N/A:C)
Published
Nov 12, 2025
Added
Dec 15, 2025
Modified
Feb 13, 2026
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;
- Compute Acceleration Framework;
- Media drivers;
- Netfilter;
- TLS protocol;
(CVE-2025-39946, CVE-2025-39964, CVE-2025-39993, CVE-2025-40018,
CVE-2025-40172, CVE-2025-40177)
Solutions
ubuntu-upgrade-linux-image-6-14-0-1017-oemubuntu-upgrade-linux-image-6-17-0-1006-realtimeubuntu-upgrade-linux-image-6-17-0-1007-gcpubuntu-upgrade-linux-image-6-17-0-1007-gcp-64kubuntu-upgrade-linux-image-6-17-0-1008-raspiubuntu-upgrade-linux-image-6-17-0-14-genericubuntu-upgrade-linux-image-6-17-0-14-generic-64kubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-6-17ubuntu-upgrade-linux-image-gcp-64kubuntu-upgrade-linux-image-gcp-64k-6-17ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-6-17ubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-6-17ubuntu-upgrade-linux-image-oem-24-04ubuntu-upgrade-linux-image-oem-24-04aubuntu-upgrade-linux-image-oem-24-04bubuntu-upgrade-linux-image-oem-24-04cubuntu-upgrade-linux-image-oem-6-14ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-6-17ubuntu-upgrade-linux-image-realtimeubuntu-upgrade-linux-image-realtime-6-17ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-6-17
References
- CVE-2025-40177
- https://attackerkb.com/topics/CVE-2025-40177
- UBUNTU-USN-7936-1
- UBUNTU-USN-8029-1
- UBUNTU-USN-8030-1
- URL-https://git.kernel.org/stable/c/48814afc7372f96a9584125c8508dffc88d1d378
- URL-https://git.kernel.org/stable/c/646868e6962b14e25ae7462fdd1fb061b40c1f16
- URL-https://git.kernel.org/stable/c/fd6e385528d8f85993b7bfc6430576136bb14c65
- URL-https://ubuntu.com/security/notices/USN-7936-1
- URL-https://www.cve.org/CVERecord?id=CVE-2025-40177
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