CVE-2026-125040

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

November 10, 2026

Last Seen

November 10, 2026

API

Exploited in Wild

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Ransomware Use

—

Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Denial of Service Vulnerability in GStreamer Subtitle Parser57.0

A denial of service vulnerability (CVE-2026-125040) was identified in the SRT and WebVTT subtitle parser of GStreamer's gst-plugins-base. The flaw arises from inefficient regular expression processing, which can lead to excessive CPU usage and application unresponsiveness when parsing crafted subtit...