CVE-2026-34059

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

June 25, 2026

Last Seen

June 25, 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

Oracle Linux 9 Vulnerabilities Lead to Critical Security Advisories72.8

Oracle Linux 9 has issued two important advisories addressing critical vulnerabilities in the Apache HTTP Server. The first advisory (ELSA-2026-21391) details multiple CVEs, including CVE-2026-28780, which allows arbitrary code execution via a heap-based buffer overflow. Other vulnerabilities includ...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

Oracle Linux 9 Vulnerabilities Lead to Critical Security Advisories

Jun 25·4 sources

Related Entities

CVE-2026-28780 CVE-2026-33007 CVE-2026-33857 CVE-2026-34032 Cwe-122 - Heap-based Buffer Overflow Cwe-125 - Out-of-bounds Read CWE-200 - Exposure of Sensitive Information Cwe-476 - NULL Pointer Dereference Cwe-787 - Out-of-bounds Write Apache HTTP Server Oracle Linux

CVE-2026-34059

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Public Exploits

CVE Details

Related Clusters (1)

Oracle Linux 9 Vulnerabilities Lead to Critical Security Advisories

Related Articles (1)

Oracle Linux 9 httpd Important Buffer Overflow Advisory ELSA-2026

Related Entities