Security Hardening

FreeBSD 15 — sl-openoffice-SI — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — sl-openoffice-SI — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: openoffice — DOC document heap overflow vulnerability Related CVEs: CVE-2004-0752 CVE-2005-0941 Upstream summary: AD-LAB reports that a heap-based buffer overflow vulnerability exists in OpenOffice's handling of DOC documents. When reading […]

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Amazon Linux 2023 — ocaml — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — ocaml — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2026-1479 Related CVEs: CVE-2026-28364 Upstream summary: In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in Marshal deserialization (runtime/intern.c) enables remote code execution through a multi-phase attack chain. […]

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FreeBSD 15 — caml-light — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — caml-light — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: caml-light — insecure use of temporary files Related CVEs: CVE-2011-4119 Upstream summary: caml-light uses mktemp() insecurely, and also does unsafe things in /tmp during make install. Table of contents Symptom […]

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FreeBSD 15 — dnsdist — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — dnsdist — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 11 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: DNSdist — vulnerabilities Related CVEs: CVE-2016-7069 CVE-2017-7557 CVE-2024-25581 CVE-2025-30187 CVE-2026-0396 CVE-2026-0397 CVE-2026-24028 CVE-2026-24029  +3 more Upstream summary: https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-02.html reports: CVE-2026-0396: HTML injection in the web dashboard CVE-2026-0397: Information disclosure via […]

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Alpine Linux edge — perl-crypt-argon2 — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — perl-crypt-argon2 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 0.031-r0 📖 ~4 min read  •  Source: Alpine secdb entry — perl-crypt-argon2 0.031-r0 Related CVEs: CVE-2026-8463 Upstream summary: Alpine community repository for vedge ships perl-crypt-argon2 0.031-r0 which addresses CVE-2026-8463. Table of contents Symptom & Impact Environment […]

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

FreeBSD 15 — lxr — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: lxr — multiple XSS vulnerabilities Related CVEs: CVE-2009-4497 Upstream summary: Dan Rosenberg reports: There are several cross-site scripting vulnerabilities in LXR. These vulnerabilities could allow an attacker to execute scripts […]

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

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

🟢 Low   ⏱ 5–15 min  Last verified: 11 March 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: fuser — missing user's privileges check Upstream summary: Denis Barov reports: sysutils/fuser allows user to send any signal to any process when installed with suid bit. Table of contents Symptom […]

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Alpine Linux edge — valkey — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — valkey — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 9.0.4-r0 📖 ~4 min read  •  Source: Alpine secdb entry — valkey 9.0.4-r0 Related CVEs: CVE-2026-23479 CVE-2026-25243 CVE-2026-23631 CVE-2025-67733 CVE-2026-21863 CVE-2026-27623 CVE-2025-49844 CVE-2025-46817  +11 more Upstream summary: Alpine main repository for vedge ships valkey 9.0.4-r0 which […]

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FreeBSD 14 — py314-ormar — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — py314-ormar — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 March 2026 Affected versions: FreeBSD 14 📖 ~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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