CVE-2026-54121

cve-id Donate Support the maintenance of this project with PayPal or by scanning the QR code below. ⚡ Simple Usage Use this project only in safe and authorized environments such as: Local virtual machines Docker containers Isolated lab setups Authorized penetration testing environments Example...

certighost-cve-2026-54121-slides

Certighost Slidev deck This directory contains the Slidev presentation for CVE-2026-54121.md. root@kitploit: npm install npm run dev Other commands: root@kitploit: npm run build npm run export The source deck is slides.md. Deck-wide styling is in style.css, and Mermaid settings are in...

Certighost-CVE-2026-54121

Document Type: Detection Use Case Related CVE: CVE-2026-54121 Certighost Author: Youssef Benchater Detection Use Case: Certighost CVE-2026-54121 This document describes the Splunk detection built for CVE-2026-54121. It follows the standard detection use case format so it can sit in a detection...

ROOT-OS-DEBIAN-11-CVE-2023-54121 CVE-2023-54121 in linux - Patched by Root

Root has patched CVE-2023-54121 in the linux package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-UBUNTU-2204-CVE-2023-54121 CVE-2023-54121 in linux - Patched by Root

Root has patched CVE-2023-54121 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

CVE-2026-54121

creationtimestamp| type| source ---|---|--- 2026-07-14 19:01:30+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0231 2026-07-14 22:02:07+00:00| seen| https://www.thezdi.com/blog/2026/7/14/the-july-2026-security-update-review 2026-07-15 01:01:10+00:00| seen|...

CVE-2026-54121 Active Directory Certificate Services Elevation of Privilege Vulnerability

...

Security Bulletin: Multiple Vulnerabilities in IBM Concert Software.

Summary Multiple vulnerabilities were addressed in IBM Concert Software version 2.2.0 Vulnerability Details CVEID:CVE-2025-54121 DESCRIPTION: Starlette is a lightweight ASGI Asynchronous Server Gateway Interface framework/toolkit, designed for building async web services in Python. In versions...

CVE-2023-54121

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

DEBIAN-CVE-2023-54121

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

CVE-2023-54121

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

CVE-2023-54121 btrfs: fix incorrect splitting in btrfs_drop_extent_map_range

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect splitting in btrfsdropextentmaprange In production we were seeing a variety of WARNON's in the extentmap code, specifically in btrfsdropextentmaprange when we have to call addextentmapping for our second spli...

CVE-2023-54121

CVE-2023-54121 affects the Linux kernel's btrfs extent_map handling. The bug in btrfs_drop_extent_map_range can miscalculate the length when skipping a pinned extent, leading to a faulty split of the next extent and creating an invalid extent_map that may overlap other entries and disrupt block c...

Security Bulletin: Astronomer with IBM is vulnerable to event thread locking due to the starlette package (CVE-2025-54121)

Summary Starlette is used by Astronomer with IBM as part of the request processing functionality. Vulnerability Details CVEID:CVE-2025-54121 DESCRIPTION: Starlette is a lightweight ASGI Asynchronous Server Gateway Interface framework/toolkit, designed for building async web services in Python. In...

Security Bulletin: Multiple vulnerabilities in IBM Business Automation Workflow Machine Learning Server are addressed with 24.0.0-IF007

Summary In addition to updates to operating system level packages, IBM Business Automation Workflow Machine Learning Server 24.0.0-IF007 addresses the following vulnerabilities. Vulnerability Details CVEID:CVE-2025-54121 DESCRIPTION: Starlette is a lightweight ASGI Asynchronous Server Gateway...

Security Bulletin: IBM Maximo Application Suite Ai-Service Component uses Starlette framework which is vulnerable to CVE-2025-54121.

Summary Security Bulletin: IBM Maximo Application Suite Ai-Service Component uses Starlette framework which is vulnerable to CVE-2025-54121. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2025-54121 DESCRIPTION: Starlette is a...

openSUSE Security Advisory (SUSE-SU-2025:02544-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Security update for python-starlette

This update for python-starlette fixes the following issues: CVE-2025-54121: Correctly parse multi-part form with large files to avoid DoS. bsc1246855 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

SUSE-SU-2025:02544-1 Security update for python-starlette

This update for python-starlette fixes the following issues: - CVE-2025-54121: Correctly parse multi-part form with large files to avoid DoS. bsc1246855...

python311-starlette-0.47.2-1.1 on GA media (moderate)

python311-starlette-0.47.2-1.1 on GA media Announcement ID: openSUSE-SU-2025:15381-1 Rating: moderate Cross-References: CVE-2025-54121 CVSS scores: CVE-2025-54121 SUSE : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2025-54121 SUSE : 6.9...