openSUSE

openSUSE Leap 15.5 — zchunk — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — zchunk — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:3619-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-46228 Upstream summary: zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c. Table of contents Symptom […]

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openSUSE Leap 15.5 — grub2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — grub2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-IU-2023:774-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-4692 CVE-2023-4693 Upstream summary: An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a […]

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openSUSE Leap 15.5 — libcue2 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — libcue2 — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:4090-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-43641 Upstream summary: libcue provides an API for parsing and extracting data from CUE sheets. Versions 2.2.1 and prior are vulnerable to out-of-bounds array […]

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openSUSE Leap 15.5 — opensc — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — opensc — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:4089-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-40660 CVE-2023-5992 CVE-2023-40661 CVE-2023-2977 CVE-2024-45615 CVE-2024-45616 CVE-2024-45617 CVE-2024-45618  +3 more Upstream summary: A flaw was found in OpenSC packages that allow a potential PIN […]

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openSUSE Leap 15.5 — ctdb — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — ctdb — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-IU-2023:731-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-4154 CVE-2020-25720 CVE-2023-34966 CVE-2023-3961 CVE-2023-4091 CVE-2023-42669 CVE-2023-42670 CVE-2022-2127  +3 more Upstream summary: A design flaw was found in Samba's DirSync control implementation, which exposes […]

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openSUSE Leap 15.5 — curl — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — curl — multiple vulnerabilities (16 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:3367-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-38545 CVE-2023-38039 CVE-2024-11053 CVE-2024-9681 CVE-2024-8096 CVE-2024-7264 CVE-2024-2398 CVE-2023-46218  +8 more Upstream summary: This flaw makes curl overflow a heap based buffer in the SOCKS5 […]

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openSUSE Leap 15.5 — ruby2.5-rubygem-puma — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — ruby2.5-rubygem-puma — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:3957-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-40175 CVE-2024-21647 CVE-2024-45614 Upstream summary: Puma is a Ruby/Rack web server built for parallelism. Prior to versions 6.3.1 and 5.6.7, puma exhibited incorrect behavior […]

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openSUSE Leap 15.5 — libeconf0 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — libeconf0 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:3064-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-22652 CVE-2023-30078 CVE-2023-30079 CVE-2023-32181 Upstream summary: A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf leads to DoS […]

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