Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Module: Fix eshstrndx.shsize=0 OOB access It is trivial to create a module that triggers OOB access with the following code: if info-secstringsstrhdr-shsize – 1 != '\0' Bug: Unable to handle page faults for the address:...

AZL-100737 CVE-2026-89556 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: module: validate string table section types In elfvaliditycachesechdrs, section sizes and offsets are validated, unless the section type is SHTNULL or SHTNOBITS. Later, elfvaliditycachesecstrings and elfvaliditycacheindexstr acce...

CVE-2026-89556

In the Linux kernel, the following vulnerability has been resolved: module: validate string table section types In elfvaliditycachesechdrs, section sizes and offsets are validated, unless the section type is SHTNULL or SHTNOBITS. Later, elfvaliditycachesecstrings and elfvaliditycacheindexstr acce...

CVE-2026-89556 module: validate string table section types

In the Linux kernel, the following vulnerability has been resolved: module: validate string table section types In elfvaliditycachesechdrs, section sizes and offsets are validated, unless the section type is SHTNULL or SHTNOBITS. Later, elfvaliditycachesecstrings and elfvaliditycacheindexstr acce...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: perl-Encode (UTSA-2026-093243)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093243 advisory. Encode.pm, as distributed in Perl through 5.34.0, allows local users to gain privileges via a Trojan horse Encode::ConfigLocal library in the current working directo...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed a UAF Use-After-Free issue caused by a race between btftrygetmodule and loadmodule. While working on code to populate the BTF IDs for modules during their initialization, I noticed that by the time the initialization...

CVE-2026-74636

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race between updateeventfields and, eventdefinefields The following sequence may leads race between eventdefinefields and updateeventfields: CPU0 loads module A CPU1 loads module B ===============================...

AZL-97325 CVE-2026-74636 affecting package kernel for versions less than 6.6.152.1-1

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race between updateeventfields and, eventdefinefields The following sequence may leads race between eventdefinefields and updateeventfields: CPU0 loads module A CPU1 loads module B ===============================...

CVE-2026-74636 tracing: Fix race between update_event_fields and, event_define_fields

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race between updateeventfields and, eventdefinefields The following sequence may leads race between eventdefinefields and updateeventfields: CPU0 loads module A CPU1 loads module B ===============================...

CVE-2026-74636

CVE-2026-74636 is a race condition in the Linux kernel tracing subsystem. When two modules are loaded concurrently on different CPUs, event_define_fields() and update_event_fields() can access class->fields simultaneously without proper mutual exclusion. Specifically, trace_event_update_all() ...

Linux Distros Unpatched Vulnerability : CVE-2026-74636

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tracing: Fix race between updateeventfields and, eventdefinefields The following sequence may leads race between eventdefinefields and updateeventfields: CPU0...

PYSEC-2026-3742

opensslencrypt versions before 1.4.0 contain an arbitrary code execution vulnerability in the Whirlpool hash implementation that uses broad glob patterns to load .so modules without integrity verification. Attackers can place malicious .so files matching the whirlpoolpy313.so pattern in...

CVE-2026-74872

The Python package openssl_encrypt before version 1.4.0 loads native .so modules via a broad glob pattern (whirlpool*py313*.so) without integrity checks, allowing arbitrary code execution. Attackers placing malicious .so files in site-packages trigger native code execution on module load. Fixed i...

CVE-2026-74872 openssl_encrypt before 1.4.0 Arbitrary Code Execution via Whirlpool

opensslencrypt versions before 1.4.0 contain an arbitrary code execution vulnerability in the Whirlpool hash implementation that uses broad glob patterns to load .so modules without integrity verification. Attackers can place malicious .so files matching the whirlpoolpy313.so pattern in...

CVE-2026-74872

opensslencrypt versions before 1.4.0 contain an arbitrary code execution vulnerability in the Whirlpool hash implementation that uses broad glob patterns to load .so modules without integrity verification. Attackers can place malicious .so files matching the whirlpoolpy313.so pattern in...

EUVD-2026-60091

opensslencrypt versions before 1.4.0 contain an arbitrary code execution vulnerability in the Whirlpool hash implementation that uses broad glob patterns to load .so modules without integrity verification. Attackers can place malicious .so files matching the whirlpoolpy313.so pattern in...

CVE-2026-74872 openssl_encrypt before 1.4.0 Arbitrary Code Execution via Whirlpool

opensslencrypt versions before 1.4.0 contain an arbitrary code execution vulnerability in the Whirlpool hash implementation that uses broad glob patterns to load .so modules without integrity verification. Attackers can place malicious .so files matching the whirlpoolpy313.so pattern in...

SUSE CVE-2026-74471

In the Linux kernel, the following vulnerability has been resolved: tracing: Check return value of registerevent in tracemoduleaddevents tracemoduleaddevents ignores the return value of registerevent and unconditionally calls addeventtotracers for each event. If registerevent fails for example, i...

CVE-2026-74471

In the Linux kernel, the following vulnerability has been resolved: tracing: Check return value of registerevent in tracemoduleaddevents tracemoduleaddevents ignores the return value of registerevent and unconditionally calls addeventtotracers for each event. If registerevent fails for example, i...

CVE-2026-74471

In the Linux kernel, the following vulnerability has been resolved: tracing: Check return value of registerevent in tracemoduleaddevents tracemoduleaddevents ignores the return value of registerevent and unconditionally calls addeventtotracers for each event. If registerevent fails for example, i...