CVE-2026-53156

medium Red Hat
CVSS v3 Base Score
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.2%
Exploitation probability in 30 days
Top 94% most likely to be exploited
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Published: June 25, 2026 (14 days ago)
Last Modified: June 25, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in the Linux kernel's nvmem core. This vulnerability, a use-after-free, occurs in error handling paths where memory associated with an nvmem device is prematurely released while the system continues to access the freed memory. This can lead to memory corruption, potentially allowing an attacker to cause a denial of service or execute arbitrary code.

CWE

CWE-825

Affected Products

Red Hat Enterprise Linux 10Red Hat Enterprise Linux 6Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 lore.kernel.org