AZL-102602 CVE-2026-93055 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: UDF symlink pathComponent header OOB read udfsymlinkfiller can enter udfpctochar with a partial pathComponent header. Validate that enough input remains for a complete pathComponent header before accessing it. Reject malformed...

CVE-2026-93055

CVE-2026-93055 affects the Linux kernel's UDF filesystem implementation. The vulnerability is an out-of-bounds (OOB) read in the handling of UDF symlinks: udf_symlink_filler() can pass a partial pathComponent header to udf_pc_to_char(), which then reads beyond the available input. The fix validat...

CVE-2026-93055 UDF symlink pathComponent header OOB read

In the Linux kernel, the following vulnerability has been resolved: UDF symlink pathComponent header OOB read udfsymlinkfiller can enter udfpctochar with a partial pathComponent header. Validate that enough input remains for a complete pathComponent header before accessing it. Reject malformed...

EUVD-2026-82165

In the Linux kernel, the following vulnerability has been resolved: UDF symlink pathComponent header OOB read udfsymlinkfiller can enter udfpctochar with a partial pathComponent header. Validate that enough input remains for a complete pathComponent header before accessing it. Reject malformed...

PT-2026-94853

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the UDF symlink processing. The udf symlink filler function can call udf pc to char with a partial pathComponent header, allowing malformed symlink data t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989212)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989212 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: Fix NULL pointer dereference in udfsymlink function In function udfsymlink, epos.bh is...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986502)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986502 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: Fix NULL pointer dereference in udfsymlink function In function udfsymlink, epos.bh is...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987118)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987118 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: Fix NULL pointer dereference in udfsymlink function In function udfsymlink, epos.bh is...

kernel: udf: Fix NULL pointer dereference in udf_symlink function

A vulnerability was found in the Linux kernel's UDF file system driver, where the udfsymlink function can dereference a NULL pointer. This occurs because the function uses a value returned from udftgetblk without checking if it is NULL, potentially causing system crashes if sbgetblk fails...

DEBIAN-CVE-2021-47353

In the Linux kernel, the following vulnerability has been resolved: udf: Fix NULL pointer dereference in udfsymlink function In function udfsymlink, epos.bh is assigned with the value returned by udftgetblk. The function udftgetblk is defined in udf/misc.c and returns the value of sbgetblk functi...

PT-2021-25959

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.4.276 Description The issue is related to a NULL pointer dereference in the udf symlink function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-29895

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.240 Description The issue is related to a NULL pointer dereference in the udf symlink function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-29921

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.276 Description The issue is related to a NULL pointer dereference in the udf symlink function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-29819

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.133 Description A NULL pointer dereference issue exists in the udf symlink function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-29765

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.51 Description A NULL pointer dereference issue exists in the udf symlink function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-29695

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.13.3 Description The issue is related to a NULL pointer dereference in the udf symlink function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-25926

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.276 Description The issue is related to a NULL pointer dereference in the udf symlink function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-25700

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.13.3 Description: The issue concerns a NULL pointer dereference in the udf symlink function. This problem has been identified but its actual impact and potential for exploitation have not been fully determine...

PT-2021-25770

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.51 Description The issue concerns a NULL pointer dereference in the udf symlink function. This problem has been identified but its actual impact and potential for attack have not been confirmed...

PT-2021-25824

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.133 Description A NULL pointer dereference issue exists in the udf symlink function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...