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Vulnerabilidades de la pila Sistemas operativos · Página 25

Vulnerabilidades publicadas para Sistemas operativos en los últimos 30 días: 6665. Incluidas en el catálogo KEV: 4.

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Sistemas operativos

Vulnerabilidades: 160027

  1. CVE-2026-57197

    Alta · CVSS 7.7EPSS 0,53%Corrección disponible

    Asterisk: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)

    Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, an unbounded `memcpy` of `OGG/Speex` packet data in `format_ogg_speex` can cause a heap buffer overflow and crash Asterisk when reading a file containing corrupted Speex audio. The attacker must create the file and make it available to Asterisk either through sufficiently elevated privileges or by convincing an Asterisk administrator to make it available. Asterisk must also be configured to play that file. This issue is fixed in Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1

    • Actualiza a 1:22.10.1+dfsg+~cs6.17.60671434-1
    Publicación Actualización
  2. CVE-2026-116672

    Alta · CVSS 8.8EPSS 0,27%Sin corrección publicada

    Authlib RFC 7592 examples omit registration-access-token client binding

    Authlib is a Python library which builds OAuth and OpenID Connect servers. From 0.15 until 1.9.1, the documented ClientConfigurationEndpoint.authenticate_client and ClientConfigurationEndpoint.check_permission reference implementations look up a target client from request-controlled client_id data and check only whether that target is editable, without verifying that request.credential belongs to the target client. Deployments following both examples can allow a client holding any valid registration access token to read, modify, or delete another client's registration. Changing redirect_uris can enable authorization code or token interception

    Publicación Actualización
  3. CVE-2026-109088

    Media · CVSS 6.5EPSS 0,27%Corrección disponible

    libXtst RECORD EnableContext Reply Endless Loop

    A malicious X server could send malformed  RECORD EnableContext reolies that can cause a X client using the parse_reply_call_callback function in libXtst before 1.2.6 to enter a endless loop.

    • Actualiza a 1.2.6
    Publicación Actualización
  4. CVE-2026-118023

    Sin evaluarEPSS 0,14%Sin corrección publicada

    Sandbox escape due to use-after-free in the Graphics: WebRender component

    Sandbox escape due to use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.

    Publicación Actualización
  5. CVE-2026-118022

    Sin evaluarEPSS 0,14%Sin corrección publicada

    Sandbox escape due to use-after-free in the Disability Access APIs component

    Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.

    Publicación Actualización
  6. CVE-2026-118013

    Sin evaluarEPSS 0,15%Sin corrección publicada

    Use-after-free in the Layout: Images, Video, and HTML Frames component

    Use-after-free in the Layout: Images, Video, and HTML Frames component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.

    Publicación Actualización

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