SB2026011441 - Out-of-bounds read in Linux kernel
Published: January 14, 2026
Security Bulletin ID
SB2026011441
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2025-71077)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the include/linux/tpm.h. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/858344bc9210bea9ab2bdc7e9e331ba84c164e50
- https://git.kernel.org/stable/c/b69492161c056d36789aee42a87a33c18c8ed5e1
- https://git.kernel.org/stable/c/ceb70d31da5671d298bad94ae6c20e4bbb800f96
- https://git.kernel.org/stable/c/d88481653d74d622d1d0d2c9bad845fc2cc6fd23
- https://git.kernel.org/stable/c/faf07e611dfa464b201223a7253e9dc5ee0f3c9e