FreeBSD 15

FreeBSD 15 — py38-pygments — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — py38-pygments — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 10 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-pygments — multiple DoS vulnerabilities Related CVEs: CVE-2021-20270 CVE-2021-27291 Upstream summary: Red Hat reports: An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of […]

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Common Problems 122104

Swap Exhaustion and Memory Pressure on Busy Hosts

🟡 Medium   ⏱ 5–30 min  Last verified: 10 April 2026 Affected versions: FreeBSD 15 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]

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

FreeBSD 15 — frontpage — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 9 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: frontpage — cross site scripting vulnerability Related CVEs: CVE-2006-0015 Upstream summary: Esteban Martinez Fayo reports: The FrontPage Server Extensions 2002 (included in Windows Sever 2003 IIS 6.0 and available as […]

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FreeBSD 15 — graphite — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — graphite — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 9 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: graphite2 — out-of-bounds write with malicious font Related CVEs: CVE-2016-1521 CVE-2016-1522 CVE-2016-1523 CVE-2016-1526 CVE-2016-1969 CVE-2016-1977 CVE-2016-2790 CVE-2016-2791  +12 more Upstream summary: Mozilla Foundation reports: An out-of-bounds write in the Graphite […]

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FreeBSD 15 — ko-helvis — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — ko-helvis — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 9 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: helvis — arbitrary file deletion problem Related CVEs: CVE-2005-0118 CVE-2005-0119 CVE-2005-0120 Upstream summary: The setuid root elvprsv utility, used to preserve recovery helvis files, can be abused by local users […]

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FreeBSD 15 — gstreamer1-plugins-ogg — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — gstreamer1-plugins-ogg — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 9 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: gstreamer1-plugins-ogg — Out-of-bounds write in Ogg demuxer Related CVEs: CVE-2024-47615 Upstream summary: The GStreamer Security Center reports: An out-of-bounds write in the Ogg demuxer that can cause crashes for certain […]

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FreeBSD 15 — re2c — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — re2c — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 9 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: re2c — uncontrolled recursion Related CVEs: CVE-2018-21232 Upstream summary: re2c reports: re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags. Table of contents Symptom & Impact Environment […]

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FreeBSD 15 — py38-httpx — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — py38-httpx — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 9 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-httpx — input validation vulnerability Related CVEs: CVE-2021-41945 Upstream summary: lebr0nli reports: Encode OSS httpx <=1.0.0.beta0 is affected by improper input validation in `httpx.URL`, `httpx.Client` and some functions using `httpx.URL.copy_with`. […]

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FreeBSD 15 — py38-viewvc-devel — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — py38-viewvc-devel — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 9 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: devel/viewvc-devel is vulnerable to cross-site scripting Related CVEs: CVE-2023-22456 CVE-2023-22464 Upstream summary: C. Michael Pilato reports: security fix: escape revision view copy paths (#311) [CVE-2023-22464] security fix: escape revision view […]

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