CVE-2026-40553

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

July 13, 2026

Last Seen

July 13, 2026

API

Exploited in Wild

—

Ransomware Use

—

Public Exploits

—

Attack Vector

—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Multiple Vulnerabilities Discovered in GNU gawk Software57.8

CERT Polska reported several vulnerabilities in GNU gawk software, including CVE-2026-40467, CVE-2026-40468, CVE-2026-40469, and CVE-2026-40553. The vulnerabilities include a use-after-free issue, integer overflows, and a buffer overflow, primarily affecting 32-bit builds of gawk. These vulnerabilit...