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Operating systems stack vulnerabilities · Page 43

Vulnerabilities published for Operating systems in the last 30 days: 6603. Listed in the KEV catalogue: 4.

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Operating systems

Vulnerabilities: 160200

  1. ALSA-2026:91366

    Not ratedFix available

    Important: libX11 security update

    The libX11 packages contain the core X11 protocol client library. Security Fix(es): * libX11: libX11: Heap-based buffer overflow via malicious X server (CVE-2026-88806) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    • Update to 1.8.10-1.el10_2.1
    Published Updated
  2. ALSA-2026:91365

    Not ratedFix available

    Important: libX11 security update

    The libX11 packages contain the core X11 protocol client library. Security Fix(es): * libX11: libX11: Heap-based buffer overflow via malicious X server (CVE-2026-88806) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    • Update to 1.8.12-1.el9_8.1
    Published Updated
  3. ALSA-2026:91294

    Not ratedFix available

    Important: libXtst security update

    X.Org X11 libXtst runtime library Security Fix(es): * libXtst: libXtst: Denial of Service via out-of-bounds read in RECORD reply parser (CVE-2026-94286) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    • Update to 1.2.3-8.el8_10
    Published Updated
  4. ALSA-2026:91268

    Not ratedFix available

    Moderate: libXi security update

    X.Org X11 libXi runtime library Security Fix(es): * libXi: libXi: Denial of Service via out-of-bounds read in XI2 class parser (CVE-2026-93543) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    • Update to 1.7.10-2.el8_10
    Published Updated

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