USN-7987-1: linux Ubuntu

CVSS: UnknownPublished
Published 29-01-2026Last modified 17-10-2026
Open JSON

Vulnerability summary

USN-7987-1 is a vulnerability in linux Ubuntu with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 6 · Downstream 0 · Related 6
CVE-2021-47485CVE-2024-49959CVE-2024-50195CVE-2024-53164CVE-2024-56606CVE-2025-39993

Timeline

  1. 29-01-2026
    PublishedVulnerability first disclosed.
  2. 17-10-2026
    Last modifiedVulnerability information updated.

Description

linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities 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: - InfiniBand drivers; - Media drivers; - File systems infrastructure; - Timer subsystem; - Packet sockets; - Network traffic control; (CVE-2021-47485, CVE-2024-49959, CVE-2024-50195, CVE-2024-53164, CVE-2024-56606, CVE-2025-39993)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu4 products
  • linux< 4.4.0-277.311
  • linux-aws< 4.4.0-1151.157 | < 4.4.0-1189.204
  • linux-kvm< 4.4.0-1152.163
  • linux-lts-xenial< 4.4.0-277.311~14.04.1

1 vendor · 4 products

References

7 links