2026 - Page 1191 of 1374

SLES 15 — firebird — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — firebird — multiple vulnerabilities (11 CVEs) — patch and remediation guide

  • February 6, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 6 February 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:1868-1 (see also SUSE bugzilla) Related CVEs: CVE-2026-40342 CVE-2025-65104 CVE-2026-27890 CVE-2026-28212 CVE-2026-28224 CVE-2026-33337 CVE-2026-34232 CVE-2026-35215  +3 more Upstream summary: Firebird is an open-source relational database management system. In versions prior to 5.0.4, […]

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Red Hat Enterprise Linux 7 — freerdp — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 7

Red Hat Enterprise Linux 7 — freerdp — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • February 6, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 7 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:11323 Related CVEs: CVE-2026-22852 CVE-2026-22854 CVE-2026-22856 CVE-2026-23732 CVE-2026-23948 CVE-2026-24491 CVE-2026-24675 CVE-2026-24676  +12 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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FreeBSD 15 — el-linux-mozillafirebird — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — el-linux-mozillafirebird — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • February 6, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 6 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: firefox & mozilla — multiple vulnerabilities Related CVEs: CVE-2004-0762 CVE-2004-0765 CVE-2004-0904 CVE-2004-0905 CVE-2004-0908 CVE-2004-0909 CVE-2004-1156 CVE-2004-1157  +12 more Upstream summary: A Mozilla Foundation Security Advisory reports of multiple issues: Heap […]

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Ubuntu 18.04 — linux-fips — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — linux-fips — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • February 6, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 6 February 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8281-1 Related CVEs: CVE-2026-31431 CVE-2026-31504 CVE-2026-43033 CVE-2026-43077 CVE-2026-43078 CVE-2024-27388 CVE-2024-46816 CVE-2024-49938  +12 more Upstream summary: It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic […]

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FreeBSD 15 — roundcube-thunderbird_labels — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — roundcube-thunderbird_labels — security advisory — patch and remediation guide

  • February 5, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 5 February 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: roundcube-thunderbird_labels — RCE with custom label titles Upstream summary: The Roundcube project reports: Description: Remote code execution vulnerability in roundcube-thunderbird_labels when tb_label_modify_labels is enabled. Workaround: If you cannot upgrade to […]

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NetBSD 10.0 — py-lxml-html-clean — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — py-lxml-html-clean — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • February 5, 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-2026-28348 CVE-2026-28350 Upstream summary: pkgsrc audit-packages flagged py{27,310,311,312,313,314}-lxml-html-clean<0.4.4 for vulnerability class 'cross-site-scripting'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-28348 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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OAuth 2 Explained: Complete Guide to Authorization Flows & Best Practices (2025–2026) — step-by-step tutorial on Progressive Robot

OAuth 2 Explained: Complete Guide to Authorization Flows & Best Practices (2025–2026)

OAuth 2 is the industry-standard authorization framework that lets third-party apps securely access user data without ever handling passwords. Instead of asking users to share credentials, OAuth 2 delegates authentication to the service provider (like Google, GitHub, or Progressive Robot) and issues limited, revocable tokens that represent specific permissions.

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