2026 - Page 1166 of 1375

Debian 13 — libsoup2.4 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libsoup2.4 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • February 10, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 10 February 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2011-2524 CVE-2017-2885 CVE-2018-12910 CVE-2019-17266 CVE-2024-52530 CVE-2024-52531 CVE-2024-52532 CVE-2025-14523  +12 more Upstream summary: Directory traversal vulnerability in soup-uri.c in SoupServer in libsoup before 2.35.4 allows remote attackers to read […]

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Ubuntu 14.04 — vim — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 14.04

Ubuntu 14.04 — vim — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • February 10, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 10 February 2026 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8213-1 Related CVEs: CVE-2026-39881 CVE-2026-35177 CVE-2026-33412 CVE-2026-34982 CVE-2026-32249 CVE-2026-26269 CVE-2026-28419 CVE-2026-28418  +12 more Upstream summary: Michał Majchrowicz discovered that Vim's zip plugin could overwrite arbitrary files. An attacker could possibly […]

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AlmaLinux 8 — giflib — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — giflib — vulnerability — patch and remediation guide

  • February 10, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2026:8861 Related CVEs: CVE-2026-23868 Upstream summary: giflib is a library for reading and writing gif images. Security Fix(es): * giflib: Giflib: Double-free vulnerability leading to memory corruption (CVE-2026-23868) For more details about […]

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How to Declare CSS Multiple Properties in One Rule – Full Guide 2025–2026

How to Declare CSS Multiple Properties in One Rule – Full Guide 2025–2026

Learning how to declare CSS multiple properties in one rule is a core skill that makes your stylesheets efficient, readable, and powerful — instead of writing separate rules for each style (color, size, font, alignment, spacing), you group them inside a single CSS rule to apply many instructions at once to the same HTML elements. In this guide, you’ll practice declaring CSS multiple properties for headings and paragraphs, create separate rules for different elements (h1, p, h2, h3, h4), and see how one styles.css file controls the entire look of your webpage.

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How to Understand and Create CSS Rules – CSS Tutorial 2025–2026

How to Understand and Create CSS Rules – CSS Tutorial 2025–2026

Learning how to understand and create CSS rules (also called rulesets) is the single most important skill in any CSS tutorial — CSS rules are the fundamental instructions that tell the browser exactly how to style and position HTML elements. Every color, size, spacing, font, layout, hover effect, animation, and responsive behavior on the modern web starts with a CSS rule. In this guide, you’ll write your first CSS rule, break down every single part (selector, declaration block, property, value), and see it instantly applied in the browser using your css-practice project from the previous lesson.

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FreeBSD 15 — mumble — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — mumble — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • February 9, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 9 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mumble — multiple vulnerabilities Related CVEs: CVE-2014-0044 CVE-2014-0045 Upstream summary: Mumble reports: SVG images with local file references could trigger client DoS The Mumble client did not properly HTML-escape some […]

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A Brief Introduction to CSS – CSS Tutorial for Beginners 2025–2026 | Progressive Robot

A Brief Introduction to CSS – CSS Tutorial for Beginners 2025–2026

If you’re looking for a clear CSS tutorial for beginners, you’ve come to the right place — this guide gives you a concise yet complete introduction to CSS (Cascading Style Sheets), explaining its history, how CSS works with HTML, and why it’s the essential language for styling and designing modern websites. Whether you’re building your first webpage, preparing for front-end development, or refreshing your web fundamentals in 2025–2026, understanding CSS is the key to controlling layout, colors, typography, responsiveness, animations, and the entire visual experience of the web.

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NetBSD 10.0 — libcupsfilters — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — libcupsfilters — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • February 9, 2026
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2025-57812 CVE-2025-64503 Upstream summary: pkgsrc audit-packages flagged libcupsfilters<2.1.1 for vulnerability class 'out-of-bounds-write'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-57812 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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FreeBSD 15 — qt4-xml — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — qt4-xml — vulnerability — patch and remediation guide

  • February 9, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 9 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: qt4-xml — XML Entity Expansion Denial of Service Related CVEs: CVE-2013-4549 Upstream summary: Richard J. Moore reports: QXmlSimpleReader in Qt versions prior to 5.2 supports expansion of internal entities in […]

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FreeBSD 15 — openssl-beta — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — openssl-beta — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • February 9, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 9 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: openssl — potential SSL 2.0 rollback Related CVEs: CVE-2004-0079 CVE-2005-2969 Upstream summary: Vulnerability: Such applications are affected if they use the option SSL_OP_MSIE_SSLV2_RSA_PADDING. This option is implied by use of […]

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