CVE-2026-91786

A flaw was found in GNOME Shell. When processing icons from a remote search provider via D-Bus, the system fails to validate the icon's declared dimensions against the actual data buffer size. A malicious or compromised remote search provider could exploit this by providing oversized icon...

mimipenguin

MimiPenguin 2.0 現在のLinuxデスクトップユーザーのログインパスワードをダンプするツール。人気のWindowsツールmimikatzの背後にあるアイデアを応用したものです。これは CVE-2018-20781 https://vulners.com/cve/CVE-2018-20781 に割り当てられました。興味深い事実として、GNOME Keyring 3.27.2 以降も修正されておらず、3.28.0.2-1ubuntu1.18.04.1 でもまだ動作します。 詳細...

CVE-2023-36250

CVE-2023-36250 GNOME time tracker 3.0.2版本中存在CSV注入漏洞，允许本地攻击者通过创建新记录时精心构造的.tsv文件执行任意代码。 漏洞类型 CSV注入 发现者 Bruno Teixeira 参考 http://gnome.com 受影响产品代码库 GNOME time tracker v3.0.2 漏洞验证（PoC） 在cmdline字段中使用公式（=3+3）创建新记录时，会在导出为.tsv时产生注入公式的途径。 由此，当有人提取此.tsv文件时，表格软件会将其视为有效公式并执行。...

Ubuntu-Gnome-privilege-escalation

Ubuntu-Gnome-privilege-escalation A bash script exploit of CVE-2020-16126/CVE-2020-16127 to achieve privilege escalation. 一个可以方便实现Ubuntu本地提权的bash脚本（利用CVE-2020-16126/CVE-2020-16127漏洞），要求处于Gnome环境。 Affect version Ubuntu 20.04.1\20.10\18.04\16.04 LTS and so on Usage curl...

CVE-2021-3560-PolkitPrivilegeEsclation

CVE-2021-3560-Polkit-Privilege-Esclation PoC Original research by Kevin Backhouse This is just a Bash PoC script, that automates the exploitation steps mentioned in Kevin Backhouse's blog. Read his post on this vulnerability:...

CVE-2020-16125-Reproduction

CVE-2020-16125-Reproduction This repository is aimed at reproducing the attack . Description : Its original name is “Ubuntu gdm3 privilege escalation” , and it is found by a Github security researcher named Kevin Backhouse . Its CVSS score is 4.6/10 medium and the affected environment is Ubuntu...

[SECURITY] Fedora 45 Update: libsoup3-3.7.2-2.fc45

Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is designed to work well with GTK applications...

[SECURITY] Fedora 43 Update: libsoup3-3.6.6-5.fc43

Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is designed to work well with GTK applications...

CVE-2010-2387

CVE-2010-2387 Version: https://github.com/GNOME/gdm/tree/2799f52e01354944c0f464aa93bc5adfbc6bc0e8...

CVE-2026-74859

The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without validating archive member paths. As a result, a crafted theme archive can write files outside /.themes by using ../ path traversal, absolute paths, or symlink entries...

CVE-2026-74859

The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without validating archive member paths. As a result, a crafted theme archive can write files outside /.themes by using ../ path traversal, absolute paths, or symlink entries...

CVE-2026-74859 Gnome-tweaks: path traversal in theme installer

The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without validating archive member paths. As a result, a crafted theme archive can write files outside /.themes by using ../ path traversal, absolute paths, or symlink entries...

EUVD-2026-72673

The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without validating archive member paths. As a result, a crafted theme archive can write files outside /.themes by using ../ path traversal, absolute paths, or symlink entries...

CVE-2026-74859

gnome-tweaks contains a path traversal vulnerability in its shell theme installer. The installer extracts user-supplied ZIP archives without validating archive member paths, allowing a crafted theme archive to write files outside ~/.themes via ../ sequences, absolute paths, or symlink entries. Th...

Linux Distros Unpatched Vulnerability : CVE-2026-74859

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without validating archive member paths. As a result, a crafted theme archive can...

CVE-2026-83596

A flaw was found in WebKitGTK. Processing malicious web content can cause memory corruption due to improper memory handling. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4: evolution-data-server,...

Fedora 43 : epiphany (2026-e205f21e0d)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-e205f21e0d advisory. Automatic update for epiphany-49.9.1-1.fc43. Changelog for epiphany Thu Aug 13 2026 Packit - 1:49.9.1-1 - Update to 49.9.1 upstream release Tenable...

[SECURITY] Fedora 43 Update: libsoup3-3.6.6-4.fc43

Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is designed to work well with GTK applications...

CVE-2026-43794

A flaw was found in WebKitGTK. Processing malicious web content can cause a memory corruption issue due to improper memory handling. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4:...

CVE-2026-65341

A flaw was found in WebKitGTK. Processing malicious web content can cause memory corruption due to improper memory handling. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4: evolution-data-server,...