CVE-2026-56755

Denial of Service CPU & Memory Exhaustion via ON^2 String Concatenation in Debian Package Upload...

EUVD-2026-58146

Denial of Service CPU & Memory Exhaustion via ON^2 String Concatenation in Debian Package Upload...

CVE-2026-56755

Summary: CVE-2026-56755 is a DoS vulnerability in Gitea related to Denial of Service (CPU and memory exhaustion) caused by O(N^2) string concatenation during Debian package upload. The vulnerability is exploitable locally (attack vector: LOCAL) and is described with an impact of high availability...

CVE-2026-56755 Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload

Denial of Service CPU & Memory Exhaustion via ON^2 String Concatenation in Debian Package Upload...

GO-2026-6037 Gitea: Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload in gitea.dev

Gitea: Denial of Service CPU & Memory Exhaustion via ON^2 String Concatenation in Debian Package Upload in gitea.dev...

GHSA-6HM7-3PWJ-22RM Gitea: Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload

Gitea's Debian package registry parser contains an unbounded decompression vulnerability in ParseControlFile. When processing an uploaded .deb file, the parser decompresses control.tar.gz and copies the entire uncompressed stream into a strings.Builder via a TeeReader, with no limit on how much...

PT-2026-63286

Name of the Vulnerable Software and Affected Versions Gitea affected versions not specified Description The Debian package registry parser contains two issues that can lead to a complete denial of service. First, an unbounded decompression flaw exists in the ParseControlFile function. When...

[SECURITY] [DLA 4673-1] dpkg security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4673-1 [email protected] https://www.debian.org/lts/security/ Arnaud Rebillout July 08, 2026 https://wiki.debian.org/LTS -...

Linux Distros Unpatched Vulnerability : CVE-2026-48808

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Twig is a template language for PHP. Prior to 3.27.0, the column filter passes the active sandbox state as a boolean but does not forward the current Source to...

Updated dpkg packages fix security vulnerabilities

It was discovered that dpkg-deb a component of dpkg, the Debian package management system does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service infinite loop spinning the CPU...

USN-8249-1: dpkg vulnerability

Yashashree Gund discovered that the dpkg dpkg-deb tool incorrectly handled certain zstd-compressed .deb archives. If a user or automated system were tricked into manipulating a specially crafted .deb archive, a remote attacker could possibly use this issue to cause dpkg-deb to stop responding,...

Linux Distros Unpatched Vulnerability : CVE-2026-33347

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an...

SUSE CVE-2026-2219

It was discovered that dpkg-deb a component of dpkg, the Debian package management system does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service infinite loop spinning the CPU...

EUVD-2026-10138

It was discovered that dpkg-deb a component of dpkg, the Debian package management system does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service infinite loop spinning the CPU...

CVE-2026-2219

It was discovered that dpkg-deb a component of dpkg, the Debian package management system does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service infinite loop spinning the CPU...

ALPINE-CVE-2026-2219

It was discovered that dpkg-deb a component of dpkg, the Debian package management system does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service infinite loop spinning the CPU...

AZL-79509 CVE-2026-2219 affecting package dpkg 1.20.10-1

It was discovered that dpkg-deb a component of dpkg, the Debian package management system does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service infinite loop spinning the CPU...

UBUNTU-CVE-2026-2219

It was discovered that dpkg-deb a component of dpkg, the Debian package management system does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service infinite loop spinning the CPU...

CVE-2026-2219

It was discovered that dpkg-deb a component of dpkg, the Debian package management system does not properly validate the end of the data stream when uncompressing a zstd-compressed .deb archive, which may result in denial of service infinite loop spinning the CPU...

CVE-2026-2219

CVE-2026-2219 affects dpkg-deb in dpkg, where improper validation of the end of the data stream during uncompression of zstd-compressed .deb archives can lead to a denial-of-service (infinite CPU loop). Public records from OSV and OSV-derived advisories confirm patches exist in multiple distribut...