tianocore 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
一般的な弱点パターンには vendor risk memory corruption、vendor risk ssrf、パス処理の欠陥, and vendor risk input validation があり、vendor surface production workloads の利用場面で vendor impact memory corruption、vendor impact unexpected behavior, and ファイル上書き などのリスクが生じる可能性があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2025-2486 | The Ubuntu edk2 UEFI firmware packages accidentally allowed the UEFI Shell to be accessed in Secure Boot environments, possibly allowing bypass of Secure Boot constraints. Versions 2024.05-2ubuntu0.3 and 2024.02-2ubuntu0.3 disable the Shell. Some previous versions inserted a secure-boot-based decision to continue running inside the Shell itself, which is believed to be sufficient to enforce Secure Boot restrictions. This is an additional repair on top of the incomplete fix for CVE-2023-48733. | [email protected] | 3.7 | 0.11% | 2025-11-26 | 2026-06-17 |
| CVE-2023-49721 | An insecure default to allow UEFI Shell in EDK2 was left enabled in LXD. This allows an OS-resident attacker to bypass Secure Boot. | [email protected] | 6.7 | 0.24% | 2024-02-14 | 2026-06-17 |
| CVE-2023-48733 | An insecure default to allow UEFI Shell in EDK2 was left enabled in Ubuntu's EDK2. This allows an OS-resident attacker to bypass Secure Boot. | [email protected] | 6.7 | 0.26% | 2024-02-14 | 2026-06-17 |
| CVE-2023-45237 | EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality. | [email protected] | 5.3 | 0.99% | 2024-01-16 | 2026-06-17 |
| CVE-2023-45236 | EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality. | [email protected] | 5.8 | 0.99% | 2024-01-16 | 2026-06-17 |
| CVE-2023-45235 | EDK2's Network Package is susceptible to a buffer overflow vulnerability when handling Server ID option from a DHCPv6 proxy Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability. | [email protected] | 8.3 | 1.22% | 2024-01-16 | 2026-06-17 |
| CVE-2023-45234 | EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability. | [email protected] | 8.3 | 1.20% | 2024-01-16 | 2026-06-17 |
| CVE-2023-45233 | EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability. | [email protected] | 7.5 | 2.10% | 2024-01-16 | 2026-06-17 |
| CVE-2023-45232 | EDK2's Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability. | [email protected] | 7.5 | 2.10% | 2024-01-16 | 2026-06-17 |
| CVE-2023-45231 | EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality. | [email protected] | 6.5 | 0.85% | 2024-01-16 | 2026-06-17 |
| CVE-2023-45230 | EDK2's Network Package is susceptible to a buffer overflow vulnerability via a long server ID option in DHCPv6 client. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability. | [email protected] | 8.3 | 1.22% | 2024-01-16 | 2026-06-17 |
| CVE-2023-45229 | EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality. | [email protected] | 6.5 | 0.94% | 2024-01-16 | 2026-06-17 |
| CVE-2022-36765 | EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability. | [email protected] | 7.0 | 0.29% | 2024-01-09 | 2026-06-17 |
| CVE-2022-36764 | EDK2 is susceptible to a vulnerability in the Tcg2MeasurePeImage() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability. | [email protected] | 7.0 | 0.29% | 2024-01-09 | 2026-06-17 |
| CVE-2022-36763 | EDK2 is susceptible to a vulnerability in the Tcg2MeasureGptTable() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability. | [email protected] | 7.0 | 0.29% | 2024-01-09 | 2026-06-17 |
| CVE-2021-38578 | Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize. | [email protected] | 7.4 | 0.98% | 2022-03-03 | 2026-06-17 |
| CVE-2021-38576 | A BIOS bug in firmware for a particular PC model leaves the Platform authorization value empty. This can be used to permanently brick the TPM in multiple ways, as well as to non-permanently DoS the system. | [email protected] | 7.5 | 1.18% | 2022-01-03 | 2026-06-17 |
| CVE-2021-38575 | NetworkPkg/IScsiDxe has remotely exploitable buffer overflows. | [email protected] | 8.1 | 1.87% | 2021-12-01 | 2026-06-17 |
| CVE-2021-28216 | BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE. | [email protected] | 7.8 | 0.43% | 2021-08-05 | 2026-06-16 |
| CVE-2019-11098 | Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially enable escalation of privilege, denial of service and/or information disclosure via physical access. | [email protected] | 6.8 | 0.34% | 2021-07-14 | 2026-06-16 |