CVE-2026-82017
HIGH
8,6
Source: [email protected]
Attack Vector: physical
Attack Complexity: low
Privileges Required: none
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A
HIGH
7,6
Source: [email protected]
Attack Vector: physical
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
Description
AI Translation Available
IGEL OS 12 before 12.7.6 and IGEL OS 11 before 11.11.150 contain a boot registry parameter injection vulnerability that allows attackers with physical access to execute arbitrary Linux loader parameters by writing to an unencrypted and unsigned configuration area read by the signed bootloader. Attackers can inject malicious kernel command line parameters that execute with boot environment privileges without triggering TPM PCR measurement failures, as the attack does not modify the measured boot code.
345
Insufficient Verification of Data Authenticity
DraftCommon Consequences
Security Scopes Affected:
Integrity
Other
Potential Impacts:
Varies By Context
Unexpected State
Applicable Platforms
Technologies:
ICS/OT
https://blog.amberwolf.com/blog/2026/august/thin-client-thin-crypto-overview/
https://github.com/AmberWolfCyber/DEFCON34-ThinClientThinCrypto/blob/main/scrip…
https://kb.igel.com/en/security-safety/current/isn-2026-19-code-execution-via-b…
https://media.defcon.org/DEF%20CON%2034/DEF%20CON%2034%20presentations/DEF%20CO…
https://www.vulncheck.com/advisories/igel-os-12-11-boot-registry-parameter-inje…