UBUNTU-CVE-2026-80814
Dashboard / Vulnerabilities / UBUNTU-CVE-2026-80814
Summary:
Details: In the Linux kernel, the following vulnerability has been resolved: rndis_host: add overflow check in rndis_rx_fixup() Add an overflow check to ensure that data_offset + data_len + 8 does not wrap, which would enable an OOB read of the USB data buffer.
References: https://ubuntu.com/security/CVE-2026-80814, https://www.cve.org/CVERecord?id=CVE-2026-80814, https://git.kernel.org/linus/965a251f23ff69cfb4486974d4532e9bb551c7fc
Affected packages
Package
Name: linux
Purl: pkg:deb/ubuntu/linux?arch=source&distro=esm-infra-legacy%2Ftrusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
3.11.0-12.19
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
