PT-2026-45643

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A cryptographic issue occurs while processing a specific partition, which enables unauthorized write access to load a customized bootloader. Recommendations At t...

PT-2026-45645

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A cryptographic issue occurs during the processing of partition table entries, which allows for the unauthorized modification of the boot flow. Recommendations A...

udf: fix partition descriptor append bookkeeping

...

SUSE CVE-2026-45991

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

Linux Distros Unpatched Vulnerability : CVE-2026-24197

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NVIDIA Display Driver for Linux contains a vulnerability in the Multi-Instance GPU MIG partition management, where an insecure default initialization of memory...

IBM DB2 Multiple Vulnerabilities (7273554, 7273555, 7273556, 7273557, 7273558) (Unix)

According to its self-reported version number, IBM Db2 is affected by multiple vulnerabilities: - IBM DB2 for Linux, UNIX and Windows includes DB2 Connect Server stores potentially sensitive information in log files that could be read by a local user. CVE-2025-13755 - IBM Db2 is vulnerable to a...

CVE-2026-45991

A flaw was found in the Linux kernel's Universal Disk Format UDF filesystem. A remote attacker could exploit this vulnerability by tricking a user into mounting a specially crafted UDF image containing repeated partition descriptors. This could lead to a heap out-of-bounds write, potentially...

CVE-2026-24197

NVIDIA Display Driver for Linux contains a vulnerability in the Multi-Instance GPU MIG partition management, where an insecure default initialization of memory subsystem routing resources could lead to data corruption or a hang during partition reconfiguration. A successful exploit of this...

EUVD-2026-32287

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

AZL-88721 CVE-2026-45991 affecting package kernel for versions less than 6.6.141.1-1

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

CVE-2026-45991

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

UBUNTU-CVE-2026-45991

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

CVE-2026-45991 udf: fix partition descriptor append bookkeeping

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

CVE-2026-45991

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

CVE-2026-45991

The CVE-2026-45991 entry concerns the Linux kernel UDF filesystem. The root cause is in handle_partition_descriptor() where partition descriptors are deduplicated by partition number, but appended slots do not record partnum, allowing repeated Partition Descriptors to accumulate and grow num_part...

CVE-2026-45991 udf: fix partition descriptor append bookkeeping

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

CVE-2026-45991

In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in partdescsloc. handlepartitiondescriptor deduplicates entries by partition...

SUSE CVE-2023-43630

PCR14 is not in the list of PCRs that seal/unseal the "vault" key, but due to the change that was implemented in commit "7638364bc0acf8b5c481b5ce5fea11ad44ad7fd4", fixing this issue alone would not solve the problem of the config partition not being measured correctly. Also, the "vault" key is...

SUSE CVE-2023-43634

When sealing/unsealing the "vault" key, a list of PCRs is used, which defines which PCRs are used. In a previous project, CYMOTIVE found that the configuration is not protected by the secure boot, and in response Zededa implemented measurements on the config partition that was mapped to PCR 13. I...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of recording the partition number when the udf partition descriptor is attached. This...