PT-2026-31646

osslsigncode is a tool that implements Authenticode signing and timestamping. Prior to 2.13, an integer underflow vulnerability exists in osslsigncode version 2.12 and earlier in the PE page-hash computation code pe page hash calc. When page hash processing is performed on a PE file, the function...

Ubuntu Desktop Provision 安全漏洞

Ubuntu Desktop Provision is an open-source desktop configuration tool developed by Canonical. Version 24.04.4 of Ubuntu Desktop Provision contains a security vulnerability, which stems from improper handling of crash reports and could lead to password hash leaks...

Linux Distros Unpatched Vulnerability : CVE-2026-39892

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer...

Linux Distros Unpatched Vulnerability : CVE-2026-39855

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - osslsigncode is a tool that implements Authenticode signing and timestamping. Prior to 2.13, an integer underflow vulnerability exists in osslsigncode version...

PT-2026-31734

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.6.4 Description SiYuan, a personal knowledge management system, prior to version 3.6.4, configured Mermaid.js with 'securityLevel: "loose"' and 'htmlLabels: true'. This configuration allowed tags with 'src' attribute...

osslsigncode 数字错误漏洞

Osslsigncode is a small tool developed by Michał Trojnara as an individual project. It implements some functions of the Microsoft tool signtool.exe. Versions of Osslsigncode prior to version 2.13 contained a numerical error vulnerability. This vulnerability stemmed from the PE page hash calculati...

PT-2026-31565

Name of the Vulnerable Software and Affected Versions Agions taskflow-ai versions through 2.1.8 Description A security flaw exists in Agions taskflow-ai up to version 2.1.8. The issue impacts an unknown function within the src/mcp/server/handlers.ts file of the terminal execute component, leading...

ALPINE-CVE-2026-39892

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers e.g. Hash.update, this could lead to buffer overflows. This vulnerability is fixed in...

CVE-2026-39892

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers e.g. Hash.update, this could lead to buffer overflows. This vulnerability is fixed in...

PYSEC-2026-36

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers e.g. Hash.update, this could lead to buffer overflows. This vulnerability is fixed in...

CVE-2026-39892 cryptography has a buffer overflow if non-contiguous buffers were passed to APIs

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers e.g. Hash.update, this could lead to buffer overflows. This vulnerability is fixed in...

CVE-2026-39892

CVE-2026-39892 affects the Python package cryptography. From 45.0.0 to before 46.0.7, passing a non-contiguous buffer to APIs that accept Python buffers (e.g., Hash.update()) could cause buffer overflows. The issue is fixed in version 46.0.7. Remediation: upgrade to cryptography 46.0.7 or later.

GHSA-P423-J2CM-9VMQ Cryptography vulnerable to buffer overflow if non-contiguous buffers were passed to APIs

If a non-contiguous buffer was passed to APIs which accepted Python buffers e.g. Hash.update, this could lead to buffer overflows. For example: python h = HashSHA256 b.updatebuf::-1 would read past the end of the buffer on Python 3.11...

Cryptography vulnerable to buffer overflow if non-contiguous buffers were passed to APIs

If a non-contiguous buffer was passed to APIs which accepted Python buffers e.g. Hash.update, this could lead to buffer overflows. For example: python h = HashSHA256 b.updatebuf::-1 would read past the end of the buffer on Python 3.11...

kernel: macvlan: fix error recovery in macvlan_common_newlink()

A use-after-free vulnerability was found in the macvlan driver. When creating a macvlan interface in source mode fails after the source MAC has been added to the hash table e.g., due to an invalid interface name, the hash entry still references the freed netdevice structure. Subsequent packets...

binutils: GNU Binutils Linker elflink.c get_link_hash_entry out-of-bounds

A flaw was found in binutils. Processing a specially crafted object file with the ld linker can trigger an out-of-bounds read in the getlinkhashentry function in the bfd/elflink.c file due to an improper check, causing a crash and resulting in a denial of service...

SUSE-SU-2026:21035-1 Security update for libtpms

This update for libtpms fixes the following issues: - CVE-2025-49133: out-of-bounds OOB access due to HMAC signing issue leads to abort and vTPM DoS bsc1244528...

kernel: macvlan: fix error recovery in macvlan_common_newlink()

A use-after-free vulnerability was found in the macvlan driver. When creating a macvlan interface in source mode fails after the source MAC has been added to the hash table e.g., due to an invalid interface name, the hash entry still references the freed netdevice structure. Subsequent packets...

kernel: macvlan: fix error recovery in macvlan_common_newlink()

A use-after-free vulnerability was found in the macvlan driver. When creating a macvlan interface in source mode fails after the source MAC has been added to the hash table e.g., due to an invalid interface name, the hash entry still references the freed netdevice structure. Subsequent packets...

CVE-2026-5082

Amon2::Plugin::Web::CSRFDefender versions from 7.00 through 7.03 for Perl generate an insecure session id. The generatesessionid function will attempt to read bytes from the /dev/urandom device, but if that is unavailable then it generates bytes using SHA-1 hash seeded with the built-in rand...