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Fedora 43 Attr Critical Symlink Escalation Fix CVE-2026-54371

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Fedora 43 ACL Critical Symlink Escalation Fix CVE-2026-54369 CVE-2026-54370

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openSUSE perl-CGI-Session Moderate Cryptographic Threat Update 2026-0240-1

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openSUSE Python-Social-Auth Moderate Account Compromise Vuln 2026-0241-1

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Debian LTS libxfont Critical Heap Overflow Threat DLA-4678-1 CVE-2026-56001

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openSUSE Tumbleweed xorg-x11-server Moderate Threats Advisory 2026-11244-1

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OpenSUSE Tumbleweed Traefik2 Moderate Security Fix 2026-11243-1

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openSUSE Spectre Meltdown Checker Moderate Threat Advisory 2026-11242-1

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openSUSE Tumbleweed python313-websockets Moderate Issue CVE-2018-1000518

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Price Tag%201security advisorybuffer overrunimportant

Mageia 9 xen Important Buffer Overrun Fix CVE-2025-58150 2026-0026

MGASA-2026-0026 - Updated xen packages fix security vulnerabilities. MGASA-2026-0026 - Updated xen packages fix security vulnerabilities Publication date: 30 Jan 2026 URL: https://advisories.mageia.org/MGASA-2026-0026.html Type: security Affected Mageia releases: 9 CVE: CVE-2025-58150, CVE-2026-23553 Description: x86: buffer overrun with shadow paging + tracing. (CVE-2025-58150) x86: incomplete IBPB for vCPU isolation. (CVE-2026-23553) References: - https://bugs.mageia.org/show_bug.cgi?id=35074 - https://www.openwall.com/lists/oss-security/2026/01/27/1 - https://www.openwall.com/lists/oss-security/2026/01/27/3 - https://www.cve.org/CVERecord?id=CVE-2025-58150 - https://www.cve.org/CVERecord?id=CVE-2026-23553 SRPMS: - 9/core/xen-4.17.5-1.git20251028.2.mga9 . Updated xen packages for Mageia address significant security issues including buffer overrun and isolation flaws.. Mageia security, xen updates, security vulnerabilities, buffer overflow, vCPU isolation issues. . LinuxSecurity.com Team

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