2026 - Page 1253 of 1373

Windows Server 2016 — KB5089549 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5089549 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5089549 • MSRC update-guide entry Related CVEs: CVE-2026-35421 CVE-2026-32161 CVE-2026-40403 CVE-2026-21530 CVE-2026-33834 CVE-2026-34329 CVE-2026-34330 CVE-2026-34331  +12 more Affected components: Windows Server 2016 Microsoft summary: Heap-based buffer overflow in Windows GDI allows an […]

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Ubuntu 24.04 — linux-oem-6.17 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 24.04

Ubuntu 24.04 — linux-oem-6.17 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • January 27, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 27 January 2026 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8277-1 Related CVEs: CVE-2025-71088 CVE-2025-71090 CVE-2025-71127 CVE-2025-71134 CVE-2025-71139 CVE-2025-71141 CVE-2025-71142 CVE-2025-71144  +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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Ubuntu 22.04 — linux-ibm — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — linux-ibm — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • January 27, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 27 January 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8279-1 Related CVEs: CVE-2024-35862 CVE-2024-50060 CVE-2026-23274 CVE-2026-23351 CVE-2026-31419 CVE-2026-31431 CVE-2026-31504 CVE-2026-31533  +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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Fedora 42 — chromium — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Fedora 42

Fedora 42 — chromium — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • January 27, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Fedora 42 📖 ~4 min read  •  Source: Fedora update FEDORA-2026-67a2a7275d Related CVEs: CVE-2026-7896 CVE-2026-7897 CVE-2026-7898 CVE-2026-7899 CVE-2026-7900 CVE-2026-7901 CVE-2026-7902 CVE-2026-7903  +12 more Upstream summary: Update to 148.0.7778.96 * CVE-2026-7896: Integer overflow in Blink * CVE-2026-7897: Use after free in Mobile * […]

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FreeBSD 15 — readstat — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — readstat — security advisory — patch and remediation guide

  • January 26, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 26 January 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: readstat — Heap buffer overflow in readstat_convert Upstream summary: Google reports: A heap buffer overflow exists in readstat_convert. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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FreeBSD 15 — ghostscript7-x — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — ghostscript7-x — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • January 26, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 26 January 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ghostscript — exploitable buffer overflow in (T)BCP in PS interpreter Related CVEs: CVE-2015-3228 CVE-2023-28879 Upstream summary: [email protected] reports: In Artifex Ghostscript through 10.01.0, there is a buffer overflow leading to […]

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NetBSD 10.0 — qt6-qtbase — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — qt6-qtbase — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • January 26, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2025-5991 CVE-2025-5455 CVE-2025-5992 Upstream summary: pkgsrc audit-packages flagged qt6-qtbase>=6.9.0<6.9.1 for vulnerability class 'use-after-free'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-5991 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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FreeBSD 13 — py313-ormar — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py313-ormar — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • January 26, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 26 January 2026 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-ormar — vulnerabilities Related CVEs: CVE-2026-26198 CVE-2026-27953 Upstream summary: https://github.com/ormar-orm/ormar/security/advisories reports: SQL Injection in aggregate functions min() and max() Pydantic Validation Bypass via __pk_only__ and __excluded__ Kwargs Injection in Model […]

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FreeBSD 15 — xrdb — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — xrdb — vulnerability — patch and remediation guide

  • January 26, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 26 January 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: xrdb — root hole via rogue hostname Related CVEs: CVE-2011-0465 Upstream summary: Matthias Hopf reports: By crafting hostnames with shell escape characters, arbitrary commands can be executed in a root […]

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NetBSD 10.0 — modular-xorg-xwayland — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — modular-xorg-xwayland — multiple vulnerabilities (9 CVEs) — patch and remediation guide

  • January 26, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2025-26601 CVE-2025-49175 CVE-2024-31080 CVE-2024-9632 CVE-2025-49176 CVE-2025-49179 CVE-2025-49180 CVE-2025-49177  +1 more Upstream summary: pkgsrc audit-packages flagged modular-xorg-xwayland<24.1.6 for vulnerability class 'use-after-free'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-26601 Table of contents Symptom & Impact Environment […]

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