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CVE-2017-5411

Status: ModifiedHigh (7.5)—

A use-after-free can occur during buffer storage operations within the ANGLE graphics library, used for WebGL content. The buffer storage can be freed while still in use in some circumstances, leading to a potentially exploitable crash. Note: This issue is in "libGLES", which is only in use on Windows. Other operating systems are not affected. This vulnerability affects Firefox < 52 and Thunderbird < 52.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

Mozilla — FirefoxMozilla — Thunderbird

CWEs

References

Raw JSON (NVD)

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          "authentication": "NONE",
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  "published": "2018-06-11T21:29:04.640",
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    },
    {
      "lang": "es",
      "value": "Puede ocurrir un uso de memoria previamente liberada durante las operaciones de almacenamiento de búfer en la biblioteca de gráficos ANGLE, empleada para el contenido WebGL. El almacenamiento de búfer puede liberarse mientras sigue en uso en algunas circunstancias, lo que conduce a un cierre inesperado potencialmente explotable. Nota: Este problema está presente en \"libGLES\", que solo está en uso en Windows. Otros sistemas operativos no se han visto afectados. La vulnerabilidad afecta a Firefox en versiones anteriores a la 52 y Thunderbird en versiones anteriores a la 52."
    }
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  "lastModified": "2026-06-17T01:20:26.013",
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