SLES 12

SLES 12 — libvncclient0 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — libvncclient0 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 29 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2019:0060-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-15126 CVE-2018-15127 CVE-2018-20749 CVE-2018-20750 CVE-2018-6307 CVE-2026-32853 CVE-2026-32854 CVE-2017-18922  +12 more Upstream summary: LibVNC before commit 73cb96fec028a576a5a24417b57723b55854ad7b contains heap use-after-free vulnerability in server code of file […]

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SLES 12 — vim — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — vim — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 27 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:1347-1 (see also SUSE bugzilla) Related CVEs: CVE-2026-34714 CVE-2026-34982 CVE-2023-4750 CVE-2024-22667 CVE-2023-5535 CVE-2023-4733 CVE-2023-4738 CVE-2023-4752  +12 more Upstream summary: Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted […]

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SLES 12 — libXvnc1 — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — libXvnc1 — multiple vulnerabilities (18 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 27 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2020:2880-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-26117 CVE-2014-0011 CVE-2026-34352 CVE-2016-10207 CVE-2019-15691 CVE-2019-15692 CVE-2019-15693 CVE-2019-15694  +10 more Upstream summary: In rfb/CSecurityTLS.cxx and rfb/CSecurityTLS.java in TigerVNC before 1.11.0, viewers mishandle TLS certificate exceptions. […]

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SLES 12 — docker — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — docker — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 23 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-RU-2024:4391-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-41110 CVE-2025-22869 CVE-2025-22868 CVE-2023-47108 CVE-2023-45142 CVE-2018-16873 CVE-2019-14271 CVE-2019-19921  +12 more Upstream summary: Moby is an open-source project created by Docker for software containerization. A security […]

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SLES 12 — transfig — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — transfig — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 21 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2021:14836-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-21532 CVE-2020-21533 CVE-2020-21534 CVE-2020-21680 CVE-2020-21681 CVE-2020-21682 CVE-2020-21683 CVE-2025-46397  +12 more Upstream summary: fig2dev 3.2.7b contains a global buffer overflow in the setfigfont function in genepic.c. […]

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SLES 12 — python-pyOpenSSL — vulnerability — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — python-pyOpenSSL — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 21 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:1192-1 (see also SUSE bugzilla) Related CVEs: CVE-2026-27448 Upstream summary: pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 0.14.0 and prior to version 26.0.0, if a user provided […]

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SLES 12 — avahi — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — avahi — multiple vulnerabilities (18 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 19 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-IU-2021:411-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-26720 CVE-2026-24401 CVE-2025-68276 CVE-2025-68468 CVE-2025-68471 CVE-2024-52615 CVE-2024-52616 CVE-2023-38470  +10 more Upstream summary: avahi-daemon-check-dns.sh in the Debian avahi package through 0.8-4 is executed as root via […]

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SLES 12 — expat — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — expat — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 19 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2019:695-1 (see also SUSE bugzilla) Related CVEs: CVE-2016-9063 CVE-2026-32776 CVE-2026-32777 CVE-2025-59375 CVE-2024-8176 CVE-2022-43680 CVE-2022-40674 CVE-2022-25235  +12 more Upstream summary: An integer overflow during the parsing of XML using the Expat library. This […]

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SLES 12 — ucode-intel — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — ucode-intel — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 15 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2025:03052-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-20053 CVE-2025-20109 CVE-2025-22839 CVE-2025-22840 CVE-2025-22889 CVE-2025-26403 CVE-2025-32086 CVE-2024-21820  +12 more Upstream summary: Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmware with SGX enabled may […]

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SLES 12 — flatpak — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — flatpak — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 14 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:1511-1 (see also SUSE bugzilla) Related CVEs: CVE-2026-34078 CVE-2024-42472 CVE-2024-32462 CVE-2023-28100 CVE-2017-5226 CVE-2019-10063 CVE-2026-34079 CVE-2023-28101  +1 more Upstream summary: Flatpak is a Linux application sandboxing and distribution framework. Prior to 1.16.4, the […]

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