CVE-2026-33869

Mastodon is a free, open-source social network server based on ActivityPub. In versions on the 4.5.x branch prior to 4.5.8 and on the 4.4.x branch prior to 4.4.15, an attacker that knows of a quote before it has reached a server can prevent it from being correctly processed on that server. The...

CVE-2026-33869 Mastodon has a denial of service for quote authorization

Mastodon is a free, open-source social network server based on ActivityPub. In versions on the 4.5.x branch prior to 4.5.8 and on the 4.4.x branch prior to 4.4.15, an attacker that knows of a quote before it has reached a server can prevent it from being correctly processed on that server. The...

CVE-2026-33869

Mastodon vulnerability CVE-2026-33869 affects the 4.5.x branch (before 4.5.8) and the 4.4.x branch (before 4.4.15). An attacker who knows of a quote before it reaches a server can cause the server to misprocess it, resulting in a denial of service for quote authorization. The issue does not affec...

EUVD-2026-16785

Mastodon is a free, open-source social network server based on ActivityPub. In versions on the 4.5.x branch prior to 4.5.8 and on the 4.4.x branch prior to 4.4.15, an attacker that knows of a quote before it has reached a server can prevent it from being correctly processed on that server. The...

CVE-2026-27663

A vulnerability has been identified in CPCI85 Central Processing/Communication All versions V26.10, RTUM85 RTU Base All versions V26.10. The affected application contains denial-of-service DoS vulnerability. The remote operation mode is susceptible to a resource exhaustion condition when subjecte...

CVE-2026-27664

A vulnerability has been identified in CPCI85 Central Processing/Communication All versions V26.10, SICORE Base system All versions V26.10.0. The affected application contains an out-of-bounds write vulnerability while parsing specially crafted XML inputs. This could allow an unauthenticated...

CVE-2026-28369 Undertow: undertow: request smuggling via malformed http request headers

A flaw was found in Undertow. When Undertow receives an HTTP request where the first header line starts with one or more spaces, it incorrectly processes the request by stripping these leading spaces. This behavior, which violates HTTP standards, can be exploited by a remote attacker to perform...

GHSA-F346-8RP3-4H9H TSPortal's Uncontrolled User Creation via Validation Side Effects Leads to Potential Denial of Service

Summary A flaw in TSPortal allowed attackers to create arbitrary user records in the database by abusing validation logic. While validation correctly rejected invalid usernames, a side effect within a validation rule caused user records to be created regardless of whether the request succeeded...

CVE-2026-4980

A local file disclosure vulnerability in the XInclude processing component of Inkscape 1.1 before 1.3 allows a remote attacker to read local files via a crafted SVG file containing malicious xi:include tags...

DEBIAN-CVE-2026-4980

A local file disclosure vulnerability in the XInclude processing component of Inkscape 1.1 before 1.3 allows a remote attacker to read local files via a crafted SVG file containing malicious xi:include tags...

CVE-2026-4980

A local file disclosure vulnerability in the XInclude processing component of Inkscape 1.1 before 1.3 allows a remote attacker to read local files via a crafted SVG file containing malicious xi:include tags...

UBUNTU-CVE-2026-4980

A local file disclosure vulnerability in the XInclude processing component of Inkscape 1.1 before 1.3 allows a remote attacker to read local files via a crafted SVG file containing malicious xi:include tags...

CVE-2026-4980 Improper Restriction of XML External Entity Reference in Inkscape

A local file disclosure vulnerability in the XInclude processing component of Inkscape 1.1 before 1.3 allows a remote attacker to read local files via a crafted SVG file containing malicious xi:include tags...

CVE-2026-4980

CVE-2026-4980 concerns Inkscape’s XInclude processing, where a crafted SVG with malicious xi:include tags can cause a local file disclosure. The connected CVE records identify the affected software as Inkscape 1.1 prior to 1.3, and describe the root cause as an improper handling of XML External E...

OESA-2026-1722 ImageMagick security update

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats over 200 including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images,...

BIT-GITLAB-2025-13078 Improper Validation of Specified Quantity in Input in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.10 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to cause a denial of service due to excessive resource consumption when processing certain webhook configurati...

CVE-2026-27859

A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed...

[SECURITY] Fedora 42 Update: vtk-9.2.6-38.fc42

VTK is an open-source software system for image processing, 3D graphics, volume rendering and visualization. VTK includes many advanced algorithms e.g., surface reconstruction, implicit modeling, decimation and rendering techniques e.g., hardware-accelerated volume rendering, LOD control. NOTE: T...

Ella Core 代码问题漏洞

Ella Core is an open-source solution developed by Ella Networks for use in private networks as a 5G core network solution. Versions of Ella Core prior to 1.7.0 contained code vulnerabilities. These vulnerabilities stemmed from kernel crashes that occurred when processing authentication responses...

Calibre 安全漏洞

Calibre is an open-source, free tool developed by Kovid Goyal, a personal developer from India. It serves as a comprehensive e-book reading management and format conversion tool. Versions of Calibre prior to 9.6.0 contained security vulnerabilities. These vulnerabilities stemmed from a path...