CVE-2026-42308

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

June 1, 2026

Last Seen

June 8, 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

SUSE Security Updates Address Multiple Denial of Service Vulnerabilities57.9

SUSE released security updates for python-Pillow and CUPS addressing several vulnerabilities. The python-Pillow update fixes three CVEs: CVE-2026-42308, CVE-2026-42309, and CVE-2026-42310, which involve integer overflow, heap buffer overflow, and infinite loops, potentially leading to denial of serv...

Multiple Pillow Vulnerabilities Affect Ubuntu Users57.9

On June 8, 2026, Ubuntu released USN-8399-1 addressing several vulnerabilities in the Pillow library. These vulnerabilities could allow attackers to exploit large glyph advance values, nested coordinate lists, and malformed PDF and PSD files, potentially leading to denial of service attacks. The aff...