Gentoo

Gentoo Linux — mail-filter/libspf2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — mail-filter/libspf2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202401-22 Related CVEs: CVE-2021-20314 CVE-2021-33912 CVE-2021-33913 Upstream summary: Multiple vulnerabilities have been discovered in libspf2. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & […]

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Gentoo Linux — www-client/opera-beta — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — www-client/opera-beta — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202401-19 Related CVEs: CVE-2020-15999 Upstream summary: Multiple vulnerabilities have been discovered in Opera. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction Root […]

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Gentoo Linux — net-misc/freerdp — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-misc/freerdp — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202401-16 Related CVEs: CVE-2022-39316 CVE-2022-39317 CVE-2022-39318 CVE-2022-39319 CVE-2022-39320 CVE-2022-39347 CVE-2022-41877 CVE-2023-39350  +12 more Upstream summary: Multiple vulnerabilities have been discovered in FreeRDP. Please review the CVE identifiers referenced below for details. Table […]

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Gentoo Linux — dev-java/batik — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-java/batik — multiple vulnerabilities (10 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202401-11 Related CVEs: CVE-2018-8013 CVE-2019-17566 CVE-2020-11987 CVE-2022-38398 CVE-2022-38648 CVE-2022-40146 CVE-2022-41704 CVE-2022-42890  +2 more Upstream summary: Multiple vulnerabilities have been discovered in Apache Batik. Please review the CVE identifiers referenced below for details. […]

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Gentoo Linux — sys-apps/util-linux — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — sys-apps/util-linux — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202401-08 Related CVEs: CVE-2021-3995 CVE-2021-3996 CVE-2021-37600 CVE-2022-0563 Upstream summary: Multiple vulnerabilities have been discovered in util-linux. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment […]

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Gentoo Linux — net-dns/c-ares — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-dns/c-ares — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202401-02 Related CVEs: CVE-2021-3672 CVE-2021-22930 CVE-2021-22931 CVE-2021-22939 CVE-2021-22940 CVE-2022-4904 CVE-2023-31124 CVE-2023-31130  +3 more Upstream summary: Multiple vulnerabilities have been discovered in c-ares. Please review the CVE identifiers referenced below for details. Table […]

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Gentoo Linux — dev-embedded/arduino — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-embedded/arduino — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202312-04 Related CVEs: CVE-2021-4104 Upstream summary: A vulnerability has been discovered in Arduino. Please review the CVE identifier referenced below for details. Table of contents Symptom & Impact Environment & Reproduction Root […]

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Gentoo Linux — net-mail/dovecot — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-mail/dovecot — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202310-19 Related CVEs: CVE-2022-30550 CVE-2020-24386 CVE-2020-25275 CVE-2020-12100 CVE-2020-12673 CVE-2020-12674 CVE-2021-29157 CVE-2021-33515 Upstream summary: A vulnerability has been discovered in Dovecot. Please review the CVE identifier referenced below for details. Table of contents […]

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Gentoo Linux — sys-apps/less — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — sys-apps/less — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202310-11 Related CVEs: CVE-2022-46663 Upstream summary: less suffered from a flaw in its terminal escape sequence handling which made its filtering incomplete. Table of contents Symptom & Impact Environment & Reproduction Root […]

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Gentoo Linux — net-wireless/hostapd — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-wireless/hostapd — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202309-16 Related CVEs: CVE-2021-30004 CVE-2022-23303 CVE-2022-23304 Upstream summary: Multiple vulnerabilities have been discovered in hostapd and wpa_supplicant. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact […]

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