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CVE-2026-26824

CVE

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
August 25, 2026
Last Seen
August 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

Fedora 44 and 43 libxls Patches Address Critical Information Disclosure Vulnerabilities30.9

On August 15, 2026, Fedora released vital updates for libxls, a C library for reading Excel files, addressing two critical vulnerabilities (CVE-2026-26824 and CVE-2026-26825) that could lead to information disclosure via crafted XLS file processing and uninitialized memory use. These vulnerabilities...

Public Exploits

Checking GitHub for proof-of-concept code…

CVE Details

Related Entities

Data BreachCVE-2026-26825CWE-200 - Exposure of Sensitive InformationLinux