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CVE-2026-2777

CVE

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
March 3, 2026
Last Seen
June 12, 2026
API
Exploited in Wild
Ransomware Use
Public Exploits
Attack Vector

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

On June 12, 2026, Oracle released important security updates for Firefox on Oracle Linux 7, addressing multiple vulnerabilities. The updates include versions 140.8.0 ESR and 140.9.0 ESR, which fix a total of 39 CVEs, including CVE-2026-2447, CVE-2026-4684, and CVE-2026-4685. The vulnerabilities rang...

On March 12, 2026, important security updates were released for MozillaFirefox and MozillaThunderbird in openSUSE Leap 15.6. The updates address multiple vulnerabilities, including CVE-2026-2757, CVE-2026-2758, CVE-2026-2759, CVE-2026-2760, CVE-2026-2761, CVE-2026-2762, CVE-2026-2763, CVE-2026-2764,...

Mozilla released Firefox 148 on March 3, 2026, featuring an AI Controls system and critical security patches for multiple vulnerabilities. The update addresses high-risk issues identified in CVEs published on February 24, 2026, enhancing user privacy and web safety standards.

Public Exploits

Checking GitHub for proof-of-concept code…