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PatchFirst · Vulnérabilités récentes

Vulnérabilités de expat

Vulnérabilités publiées pour expat au cours des 30 derniers jours : 2. Présentes dans le catalogue KEV : 0.

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Vulnérabilités : 6

  1. RLSA-2026:88248

    Élevée · CVSS 8.2Correctif disponible

    Important: expat security update

    Expat is a C library for parsing XML documents. Security Fix(es): * expat: expat: Denial of Service via integer overflow in expat_realloc (CVE-2026-102633) * expat: expat: Information disclosure via heap buffer over-read in XML_ParseBuffer (CVE-2026-77214) 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.

    expatSystèmes d’exploitation
    • Mettez à jour vers 0:2.7.3-1.el10_2.7
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  2. RLSA-2026:74001

    Élevée · CVSS 7.5Correctif disponible

    Important: expat security update

    Expat is a C library for parsing XML documents. Security Fix(es): * expat: Expat: Denial of Service via quadratic complexity in attribute processing (CVE-2026-66046) * expat: Expat: XML Injection via Malformed UTF-16 Input (CVE-2026-93990) 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.

    expatSystèmes d’exploitation
    • Mettez à jour vers 0:2.7.3-1.el10_2.5
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  3. RLSA-2026:64810

    Moyenne · CVSS 6.9Correctif disponible

    Moderate: expat security update

    Expat is a C library for parsing XML documents. Security Fix(es): * expat: libexpat: Use-after-free vulnerability due to improper handler call depth tracking (CVE-2026-50219) * expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow (CVE-2026-56132) 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.

    expatSystèmes d’exploitation
    • Mettez à jour vers 0:2.7.3-1.el10_2.3
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  4. RLSA-2026:22715

    Élevée · CVSS 7.5Correctif disponible

    Important: expat security update

    Expat is a C library for parsing XML documents. Security Fix(es): * libexpat: denial of service via crafted XML input (CVE-2026-45186) 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.

    expatSystèmes d’exploitation
    • Mettez à jour vers 0:2.7.3-1.el10_2.1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  5. RLSA-2025:19403

    Moyenne · CVSS 5.3Correctif disponible

    Important: expat security update

    Expat is a C library for parsing XML documents. Security Fix(es): * expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing (CVE-2025-59375) 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.

    expatSystèmes d’exploitation
    • Mettez à jour vers 0:2.7.1-1.el10_0.3
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  6. RLSA-2025:7512

    Élevée · CVSS 7.5Correctif disponible

    Moderate: expat security update

    Expat is a C library for parsing XML documents. Security Fix(es): * libexpat: expat: Improper Restriction of XML Entity Expansion Depth in libexpat (CVE-2024-8176) 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.

    expatSystèmes d’exploitation
    • Mettez à jour vers 0:2.7.1-1.el10_0
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

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