CVE-2026-49346

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

July 20, 2026

Last Seen

September 21, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

HEIF Heist: Remote Code Execution Vulnerabilities Exploited in Major Platforms71.3

The HEIF Heist refers to a class of vulnerabilities affecting image-processing libraries like libheif and libde265, allowing attackers to execute remote code through malicious HEIF, HEIC, or AVIF files. Disclosed by Hacktron, this issue impacts major platforms including Meta, Slack, and GitHub Enter...

Multiple Vulnerabilities in libde265 Affect Ubuntu 22.04 LTS57.8

Several vulnerabilities were discovered in libde265, the open-source H.265 video codec implementation, affecting Ubuntu 22.04 LTS. The issues include improper memory management, heap buffer overflows, and segmentation faults, which could lead to denial of service attacks. Specific CVEs include CVE-2...