CVE-2025-2486 is a high-severity vulnerability affecting Ubuntu edk2 UEFI firmware packages, where the UEFI Shell could be accessed in Secure Boot environments, potentially bypassing Secure Boot constraints. This local vulnerability has a CVSS score of 8.8, indicating high impact on confidentiality, integrity, and availability, with low attack complexity and privileges required. While an incomplete fix for a previous CVE was attempted, this vulnerability represents an additional repair. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
202402*CPE matchmatch criteria | cpe:2.3:a:tianocore:edk2:202402*:*:*:*:*:*:*:* | ||
202405CPE matchmatch criteria | cpe:2.3:a:tianocore:edk2:202405:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.