CVE-2026-43109

In the Linux kernel, the following vulnerability has been resolved: x86: shadow stacks: proper error handling for mmap lock 김영민 reports that shstkpopsigframe doesn't check for errors from mmapreadlockkillable, which is a silly oversight, and also shows that we haven't marked those functions with...

CVE-2026-43109

The CVE-2026-43109 issue concerns Linux kernel x86 shadow stacks where shstk_pop_sigframe() did not check errors from mmap_read_lock_killable(), and related __must_check annotations were missing. The connected OSV entries confirm patches in rootio-linux for Ubuntu/Debian releases (e.g., Ubuntu 22...

CVE-2026-43109

In the Linux kernel, the following vulnerability has been resolved: x86: shadow stacks: proper error handling for mmap lock 김영민 reports that shstkpopsigframe doesn't check for errors from mmapreadlockkillable, which is a silly oversight, and also shows that we haven't marked those functions with...

CVE-2026-43109 x86: shadow stacks: proper error handling for mmap lock

In the Linux kernel, the following vulnerability has been resolved: x86: shadow stacks: proper error handling for mmap lock 김영민 reports that shstkpopsigframe doesn't check for errors from mmapreadlockkillable, which is a silly oversight, and also shows that we haven't marked those functions with...

CVE-2026-43109 x86: shadow stacks: proper error handling for mmap lock

In the Linux kernel, the following vulnerability has been resolved: x86: shadow stacks: proper error handling for mmap lock 김영민 reports that shstkpopsigframe doesn't check for errors from mmapreadlockkillable, which is a silly oversight, and also shows that we haven't marked those functions with...

CVE-2026-43109: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: x86: shadow stacks: proper error handling for mmap lock 김영민 reports that shstkpopsigframe doesn't check for errors from mmapreadlockkillable, which is a silly oversight, and also shows that we haven't marked those functions with...

PT-2026-37419

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the x86 shadow stacks implementation where the shstk pop sigframe function fails to check for errors returned by mmap read lock killable. This occurs because the...

Linux Distros Unpatched Vulnerability : CVE-2026-43109

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86: shadow stacks: proper error handling for mmap lock reports that shstkpopsigframe doesn't check for errors from mmapreadlockkillable, which is a silly...

Malicious Package

Overview @bold-commerce/stacks-ui is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this...

MAL-2026-3344 Malicious code in @bold-commerce/stacks-ui (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5cc580455dc6abd5d1a25634543e82bc51cf855c3494024397eb17d4c7fc1eff The package @bold-commerce/stacks-ui was found to contain malicious code. Source: ghsa-malware...

Malicious code in @bold-commerce/stacks-ui (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5cc580455dc6abd5d1a25634543e82bc51cf855c3494024397eb17d4c7fc1eff The package @bold-commerce/stacks-ui was found to contain malicious code. Source: ghsa-malware...

nix: coroutine stack-to-heap overflow via unbounded recursion in NAR directory parser

A flaw was found in Nix. Unbounded recursion in the NAR Nix Archive parser could lead to a stack-to-heap overflow when the parser is run on a coroutine stack. The stack is allocated without a guard page, which means that a stack overflow could overwrite memory on the heap and could allow arbitrar...

nix: coroutine stack-to-heap overflow via unbounded recursion in NAR directory parser

A flaw was found in Nix. Unbounded recursion in the NAR Nix Archive parser could lead to a stack-to-heap overflow when the parser is run on a coroutine stack. The stack is allocated without a guard page, which means that a stack overflow could overwrite memory on the heap and could allow arbitrar...

SQLi

SQL Injection: An Elite Bug Bounty Hunter's Field Manual SQL...

Malicious code in stacks-editor (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 15f50509d5d9110a7233db4ed683100cc33c07a09055d93d32ed8f057a34ae3f The package stacks-editor was found to contain malicious code. Source: ossf-package-analysis...

MAL-2026-2629 Malicious code in stacks-editor (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 15f50509d5d9110a7233db4ed683100cc33c07a09055d93d32ed8f057a34ae3f The package stacks-editor was found to contain malicious code. Source: ossf-package-analysis...

[SECURITY] Fedora 42 Update: stgit-2.5.5-5.fc42

Stacked Git, StGit for short, is an application for managing Git commits as a stack of patches. With a patch stack workflow, multiple patches can be developed concurrently a nd efficiently, with each patch focused on a single concern, resulting in both a clean Git commit history and improved...

[SECURITY] Fedora 44 Update: stgit-2.5.5-5.fc44

Stacked Git, StGit for short, is an application for managing Git commits as a stack of patches. With a patch stack workflow, multiple patches can be developed concurrently a nd efficiently, with each patch focused on a single concern, resulting in both a clean Git commit history and improved...

CVE-2019-25548

BlueStacks 4.80.0.1060 contains a denial of service vulnerability that allows local attackers to crash the application by submitting oversized input to the search field. Attackers can paste a buffer of 100,000 'A' characters into the search field and trigger a search operation to cause the...

PT-2026-41141

Name of the Vulnerable Software and Affected Versions Portainer Community Edition versions 2.33.0 through 2.33.7 Portainer Community Edition versions 2.39.0 through 2.39.1 Portainer Community Edition versions prior to 2.41.0 Description Portainer supports deploying stacks from Git repositories...