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CVE-2026-5731

CVE

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
April 14, 2026
Last Seen
April 16, 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 Releases Critical Memory Safety Patches for Firefox and Thunderbird70.5

On April 14 and 16, 2026, SUSE released important updates for Mozilla Firefox and Thunderbird addressing multiple memory safety vulnerabilities. The updates include fixes for CVE-2026-5731, CVE-2026-5732, and CVE-2026-5734, all published on April 7, 2026. Affected products include SUSE Linux Enterpr...

Public Exploits

Checking GitHub for proof-of-concept code…

CVE Details

Related Entities

CVE-2026-5734CVE-2026-5732Cwe-190 - Integer Overflow Or WraparoundCwe-787 - Out-of-bounds WriteSUSE Linux Enterprise Desktop 15 SP7Desktop Applications Module 15-SP7Firefox ESRMozillaFirefoxSUSE Linux Enterprise High Performance Computing Espos 15 SP4SUSE Linux Enterprise Real Time 15 SP7SUSE Linux Enterprise Server 15 SP7SUSE Linux Enterprise Workstation Extension 15 SP7