PT-2026-44854

Name of the Vulnerable Software and Affected Versions EDK II affected versions not specified Description An issue exists where the firmware measures bytes differently from those actually being used. This affects the PCR5 measurements, which record the expected GUID Partition Table GPT layout...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: edk2 (UTSA-2026-017475)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017475 advisory. BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE. Tenable has extracted the...

SUSE-RU-2026:20683-1 Recommended update for shim

This update for shim fixes the following issues: This update for shim fixes the following issues: shim is updated to version 16.1: - shimstartimage: fix guid/handle pairing when uninstalling protocols - Fix uncompressed ipv6 netboot - fix test segfaults caused by uninitialized memory -...

RHSA-2026:2776 Red Hat Security Advisory: edk2 security update

Bulletin has no description...

MiracleLinux 9 : edk2-20231122-6.el9_4.2 (AXSA:2024-8600:07)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8600:07 advisory. EDK2: integer overflow in CreateHob could lead to HOB OOB R/W CVE-2022-36765 edk2: Predictable TCP Initial Sequence Numbers CVE-2023-45236 edk2: Use...

MiracleLinux 9 : edk2-20231122-6.el9 (AXSA:2024-8102:05)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8102:05 advisory. edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message CVE-2023-45235 EDK2: heap buffer overflow in...

GHSA-2XGQ-Q749-89FQ AWS SDK for Ruby's S3 Encryption Client has a Key Commitment Issue

Summary S3 Encryption Client for Ruby is an open-source client-side encryption library used to facilitate writing and reading encrypted records to S3. When the encrypted data key EDK is stored in an "Instruction File" instead of S3's metadata record, the EDK is exposed to an "Invisible Salamander...

EulerOS Virtualization 2.13.1 : EDK2 (EulerOS-SA-2025-2536)

According to the versions of the EDK2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : EDK2 contains a vulnerability in BIOS where an attacker may cause 'Protection Mechanism Failure' by local access. Successful...

CVE-2025-14760

Missing cryptographic key commitment in the AWS SDK for C++ may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To mitigate this issue, upgra...

CVE-2025-14761

The CVE-2025-14761 issue affects the AWS SDK for PHP S3 Encryption Client. When the encrypted data key (EDK) is stored in an Instruction File rather than S3 metadata, a lack of key commitment can allow a rogue EDK to decrypt the same ciphertext to different plaintext. Affected behavior is describ...

CVE-2025-14760

Missing cryptographic key commitment in the AWS SDK for C++ may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To mitigate this issue, upgra...

CVE-2025-14759

Missing cryptographic key commitment in the Amazon S3 Encryption Client for .NET may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To...

CVE-2025-14759

Missing cryptographic key commitment in the Amazon S3 Encryption Client for .NET may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To...

PT-2025-51885

Name of the Vulnerable Software and Affected Versions Amazon S3 Encryption Client for Go versions prior to 4.0 Description A missing cryptographic key commitment in the Amazon S3 Encryption Client for Go could allow a user with write access to an S3 bucket to introduce a new EDK Encrypted Data Ke...

CVE-2025-14759: Use of a Broken or Risky Cryptographic Algorithm

Missing cryptographic key commitment in the Amazon S3 Encryption Client for .NET may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To...

AWS SDK for C++ 安全漏洞

AWS SDK for C++ is an open source developer toolkit for C++ by Amazon Web Services A security vulnerability exists in AWS SDK for C++ that stems from a lack of cryptographic key commitment, which could lead to a user with write access to an S3 storage bucket introducing a new EDK that decrypts a...

Oracle Linux 9 : edk2 (ELSA-2025-28047)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-28047 advisory. - EDK2: EDK2 contains a vulnerability in BIOS where an attacker may cause 'Protection Mechanism Failure' by local access Orabug: 38381983 CVE-2025-377...

Oracle Linux 8 : edk2 (ELSA-2025-20669)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-20669 advisory. - EDK2: EDK2 contains a vulnerability in BIOS where an attacker may cause Protection Mechanism Failure by local access Orabug: 38381983 CVE-2025-3770 ...

Ubuntu 22.04 LTS / 24.04 LTS / 25.04 : EDK II vulnerabilities (USN-7894-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7894-1 advisory. It was discovered that EDK II was susceptible to a predictable TCP Initial Sequence Number. An attacker could possibly use this issue...

USN-7894-2 edk2 regression

USN-7894-1 fixed vulnerabilities in EDK II. The update introduced a regression in the UEFI network boot. This update reverts the corresponding fixes for CVE-2023-45236 and CVE-2023-45237 pending further investigation. We apologize for the inconvenience. Original advisory details: It was discovere...